Home / 39,366,140.10-59,049,210.15-13,797,923.10

Finding the Fourth Proportional to 39,366,140.10, 59,049,210.15 and 13,797,923.10

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Solution

The fourth proportional to 39,366,140.10, 59,049,210.15 and 13,797,923.10 is: 20,696,884.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,366,140.10 : 59,049,210.15 = 13,797,923.10 : x
  2. Step 2: Convert to fraction form
    39,366,140.10/59,049,210.15 = 13,797,923.10/x
  3. Step 3: Cross multiply
    39,366,140.10x = 59,049,210.15 × 13,797,923.10
  4. Step 4: Simplify right side
    39,366,140.10x = 814,756,460,765,439.38
  5. Step 5: Solve for x
    x = 814,756,460,765,439.38/39,366,140.10
  6. Step 6: Final answer
    x = 20,696,884.65

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Double scale
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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.