Home / 60,145,184.97-83,000,400.17-32,643,105.93

Finding the Fourth Proportional to 60,145,184.97, 83,000,400.17 and 32,643,105.93

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Solution

The fourth proportional to 60,145,184.97, 83,000,400.17 and 32,643,105.93 is: 45,047,510.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,145,184.97 : 83,000,400.17 = 32,643,105.93 : x
  2. Step 2: Convert to fraction form
    60,145,184.97/83,000,400.17 = 32,643,105.93/x
  3. Step 3: Cross multiply
    60,145,184.97x = 83,000,400.17 × 32,643,105.93
  4. Step 4: Simplify right side
    60,145,184.97x = 2,709,390,854,818,484.50
  5. Step 5: Solve for x
    x = 2,709,390,854,818,484.50/60,145,184.97
  6. Step 6: Final answer
    x = 45,047,510.56

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1.5x scale

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.