Home / 59,516,691.57-82,133,224.64-33,055,040.61

Finding the Fourth Proportional to 59,516,691.57, 82,133,224.64 and 33,055,040.61

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Solution

The fourth proportional to 59,516,691.57, 82,133,224.64 and 33,055,040.61 is: 45,616,061.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,516,691.57 : 82,133,224.64 = 33,055,040.61 : x
  2. Step 2: Convert to fraction form
    59,516,691.57/82,133,224.64 = 33,055,040.61/x
  3. Step 3: Cross multiply
    59,516,691.57x = 82,133,224.64 × 33,055,040.61
  4. Step 4: Simplify right side
    59,516,691.57x = 2,714,917,075,740,177.50
  5. Step 5: Solve for x
    x = 2,714,917,075,740,177.50/59,516,691.57
  6. Step 6: Final answer
    x = 45,616,061.72

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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.