Home / 59,237,273.58-81,746,833.02-33,131,729.16

Finding the Fourth Proportional to 59,237,273.58, 81,746,833.02 and 33,131,729.16

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Solution

The fourth proportional to 59,237,273.58, 81,746,833.02 and 33,131,729.16 is: 45,721,448.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,237,273.58 : 81,746,833.02 = 33,131,729.16 : x
  2. Step 2: Convert to fraction form
    59,237,273.58/81,746,833.02 = 33,131,729.16/x
  3. Step 3: Cross multiply
    59,237,273.58x = 81,746,833.02 × 33,131,729.16
  4. Step 4: Simplify right side
    59,237,273.58x = 2,708,413,931,306,384.50
  5. Step 5: Solve for x
    x = 2,708,413,931,306,384.50/59,237,273.58
  6. Step 6: Final answer
    x = 45,721,448.13

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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.