Home / 94,510,526-130,423,753.68-52,694,094.56

Finding the Fourth Proportional to 94,510,526, 130,423,753.68 and 52,694,094.56

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Solution

The fourth proportional to 94,510,526, 130,423,753.68 and 52,694,094.56 is: 72,717,419.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,510,526 : 130,423,753.68 = 52,694,094.56 : x
  2. Step 2: Convert to fraction form
    94,510,526/130,423,753.68 = 52,694,094.56/x
  3. Step 3: Cross multiply
    94,510,526x = 130,423,753.68 × 52,694,094.56
  4. Step 4: Simplify right side
    94,510,526x = 6,872,561,609,284,069
  5. Step 5: Solve for x
    x = 6,872,561,609,284,069/94,510,526
  6. Step 6: Final answer
    x = 72,717,419.95

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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.