Home / 16,239,452.04-24,359,573.40-5,456,909.16

Finding the Fourth Proportional to 16,239,452.04, 24,359,573.40 and 5,456,909.16

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Solution

The fourth proportional to 16,239,452.04, 24,359,573.40 and 5,456,909.16 is: 8,185,496.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,239,452.04 : 24,359,573.40 = 5,456,909.16 : x
  2. Step 2: Convert to fraction form
    16,239,452.04/24,359,573.40 = 5,456,909.16/x
  3. Step 3: Cross multiply
    16,239,452.04x = 24,359,573.40 × 5,456,909.16
  4. Step 4: Simplify right side
    16,239,452.04x = 132,927,979,220,152.34
  5. Step 5: Solve for x
    x = 132,927,979,220,152.34/16,239,452.04
  6. Step 6: Final answer
    x = 8,185,496.59

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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.