Home / 60,753,861.28-83,813,611.14-35,623,143.16

Finding the Fourth Proportional to 60,753,861.28, 83,813,611.14 and 35,623,143.16

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Solution

The fourth proportional to 60,753,861.28, 83,813,611.14 and 35,623,143.16 is: 49,144,271.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,753,861.28 : 83,813,611.14 = 35,623,143.16 : x
  2. Step 2: Convert to fraction form
    60,753,861.28/83,813,611.14 = 35,623,143.16/x
  3. Step 3: Cross multiply
    60,753,861.28x = 83,813,611.14 × 35,623,143.16
  4. Step 4: Simplify right side
    60,753,861.28x = 2,985,704,268,187,256.50
  5. Step 5: Solve for x
    x = 2,985,704,268,187,256.50/60,753,861.28
  6. Step 6: Final answer
    x = 49,144,271.74

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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.