Home / 1,506,043,893.30-2,259,065,839.95-1,066,967,339.10

Finding the Fourth Proportional to 1,506,043,893.30, 2,259,065,839.95 and 1,066,967,339.10

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Solution

The fourth proportional to 1,506,043,893.30, 2,259,065,839.95 and 1,066,967,339.10 is: 1,600,451,008.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,506,043,893.30 : 2,259,065,839.95 = 1,066,967,339.10 : x
  2. Step 2: Convert to fraction form
    1,506,043,893.30/2,259,065,839.95 = 1,066,967,339.10/x
  3. Step 3: Cross multiply
    1,506,043,893.30x = 2,259,065,839.95 × 1,066,967,339.10
  4. Step 4: Simplify right side
    1,506,043,893.30x = 2,410,349,468,103,157,760
  5. Step 5: Solve for x
    x = 2,410,349,468,103,157,760/1,506,043,893.30
  6. Step 6: Final answer
    x = 1,600,451,008.65

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Double scale
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Similar ratio
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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.