Home / 15,331,037.10-22,996,555.67-6,231,002.64

Finding the Fourth Proportional to 15,331,037.10, 22,996,555.67 and 6,231,002.64

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Solution

The fourth proportional to 15,331,037.10, 22,996,555.67 and 6,231,002.64 is: 9,346,503.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,331,037.10 : 22,996,555.67 = 6,231,002.64 : x
  2. Step 2: Convert to fraction form
    15,331,037.10/22,996,555.67 = 6,231,002.64/x
  3. Step 3: Cross multiply
    15,331,037.10x = 22,996,555.67 × 6,231,002.64
  4. Step 4: Simplify right side
    15,331,037.10x = 143,291,599,106,254.47
  5. Step 5: Solve for x
    x = 143,291,599,106,254.47/15,331,037.10
  6. Step 6: Final answer
    x = 9,346,503.97

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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.