Home / 16,185,946.80-24,275,032.20-9,347,732.40

Finding the Fourth Proportional to 16,185,946.80, 24,275,032.20 and 9,347,732.40

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Solution

The fourth proportional to 16,185,946.80, 24,275,032.20 and 9,347,732.40 is: 14,019,353.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,185,946.80 : 24,275,032.20 = 9,347,732.40 : x
  2. Step 2: Convert to fraction form
    16,185,946.80/24,275,032.20 = 9,347,732.40/x
  3. Step 3: Cross multiply
    16,185,946.80x = 24,275,032.20 × 9,347,732.40
  4. Step 4: Simplify right side
    16,185,946.80x = 226,916,505,006,983.28
  5. Step 5: Solve for x
    x = 226,916,505,006,983.28/16,185,946.80
  6. Step 6: Final answer
    x = 14,019,353.20

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1.5x scale

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.