Home / 16,090,811.10-24,136,216.65-9,288,366.30

Finding the Fourth Proportional to 16,090,811.10, 24,136,216.65 and 9,288,366.30

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Solution

The fourth proportional to 16,090,811.10, 24,136,216.65 and 9,288,366.30 is: 13,932,549.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,090,811.10 : 24,136,216.65 = 9,288,366.30 : x
  2. Step 2: Convert to fraction form
    16,090,811.10/24,136,216.65 = 9,288,366.30/x
  3. Step 3: Cross multiply
    16,090,811.10x = 24,136,216.65 × 9,288,366.30
  4. Step 4: Simplify right side
    16,090,811.10x = 224,186,021,341,358.91
  5. Step 5: Solve for x
    x = 224,186,021,341,358.91/16,090,811.10
  6. Step 6: Final answer
    x = 13,932,549.45

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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.