Home / 2,309,472,023.10-3,464,208,034.65-1,574,807,984.70

Finding the Fourth Proportional to 2,309,472,023.10, 3,464,208,034.65 and 1,574,807,984.70

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Solution

The fourth proportional to 2,309,472,023.10, 3,464,208,034.65 and 1,574,807,984.70 is: 2,362,211,977.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,309,472,023.10 : 3,464,208,034.65 = 1,574,807,984.70 : x
  2. Step 2: Convert to fraction form
    2,309,472,023.10/3,464,208,034.65 = 1,574,807,984.70/x
  3. Step 3: Cross multiply
    2,309,472,023.10x = 3,464,208,034.65 × 1,574,807,984.70
  4. Step 4: Simplify right side
    2,309,472,023.10x = 5,455,462,473,628,715,008
  5. Step 5: Solve for x
    x = 5,455,462,473,628,715,008/2,309,472,023.10
  6. Step 6: Final answer
    x = 2,362,211,977.05

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Double scale
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1.5x scale

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.