Home / 1,840,784,824.56-2,540,209,665.74-1,036,993,598.08

Finding the Fourth Proportional to 1,840,784,824.56, 2,540,209,665.74 and 1,036,993,598.08

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Solution

The fourth proportional to 1,840,784,824.56, 2,540,209,665.74 and 1,036,993,598.08 is: 1,431,009,820.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,840,784,824.56 : 2,540,209,665.74 = 1,036,993,598.08 : x
  2. Step 2: Convert to fraction form
    1,840,784,824.56/2,540,209,665.74 = 1,036,993,598.08/x
  3. Step 3: Cross multiply
    1,840,784,824.56x = 2,540,209,665.74 × 1,036,993,598.08
  4. Step 4: Simplify right side
    1,840,784,824.56x = 2,634,181,161,153,316,352
  5. Step 5: Solve for x
    x = 2,634,181,161,153,316,352/1,840,784,824.56
  6. Step 6: Final answer
    x = 1,431,009,820.38

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Half scale
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Double scale
Find fourth proportional to 1,840,784,825.56, 2,540,209,667.12 and 1,036,993,599.08
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.