Home / 73,524,754.80-110,287,132.20-62,045,629.20

Finding the Fourth Proportional to 73,524,754.80, 110,287,132.20 and 62,045,629.20

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Solution

The fourth proportional to 73,524,754.80, 110,287,132.20 and 62,045,629.20 is: 93,068,443.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,524,754.80 : 110,287,132.20 = 62,045,629.20 : x
  2. Step 2: Convert to fraction form
    73,524,754.80/110,287,132.20 = 62,045,629.20/x
  3. Step 3: Cross multiply
    73,524,754.80x = 110,287,132.20 × 62,045,629.20
  4. Step 4: Simplify right side
    73,524,754.80x = 6,842,834,510,012,581
  5. Step 5: Solve for x
    x = 6,842,834,510,012,581/73,524,754.80
  6. Step 6: Final answer
    x = 93,068,443.80

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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.