Home / 59,527,430-89,245,729.21-27,156,694.39

Finding the Fourth Proportional to 59,527,430, 89,245,729.21 and 27,156,694.39

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Solution

The fourth proportional to 59,527,430, 89,245,729.21 and 27,156,694.39 is: 40,714,322.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,527,430 : 89,245,729.21 = 27,156,694.39 : x
  2. Step 2: Convert to fraction form
    59,527,430/89,245,729.21 = 27,156,694.39/x
  3. Step 3: Cross multiply
    59,527,430x = 89,245,729.21 × 27,156,694.39
  4. Step 4: Simplify right side
    59,527,430x = 2,423,618,993,768,666
  5. Step 5: Solve for x
    x = 2,423,618,993,768,666/59,527,430
  6. Step 6: Final answer
    x = 40,714,322.69

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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.