Home / 39,599,262.16-59,399,155.68-15,340,883.20

Finding the Fourth Proportional to 39,599,262.16, 59,399,155.68 and 15,340,883.20

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Solution

The fourth proportional to 39,599,262.16, 59,399,155.68 and 15,340,883.20 is: 23,011,426.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,599,262.16 : 59,399,155.68 = 15,340,883.20 : x
  2. Step 2: Convert to fraction form
    39,599,262.16/59,399,155.68 = 15,340,883.20/x
  3. Step 3: Cross multiply
    39,599,262.16x = 59,399,155.68 × 15,340,883.20
  4. Step 4: Simplify right side
    39,599,262.16x = 911,235,509,465,496.50
  5. Step 5: Solve for x
    x = 911,235,509,465,496.50/39,599,262.16
  6. Step 6: Final answer
    x = 23,011,426.47

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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.