Home / 16,424,711.25-22,666,248.30-9,083,038.30

Finding the Fourth Proportional to 16,424,711.25, 22,666,248.30 and 9,083,038.30

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Solution

The fourth proportional to 16,424,711.25, 22,666,248.30 and 9,083,038.30 is: 12,534,674.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,424,711.25 : 22,666,248.30 = 9,083,038.30 : x
  2. Step 2: Convert to fraction form
    16,424,711.25/22,666,248.30 = 9,083,038.30/x
  3. Step 3: Cross multiply
    16,424,711.25x = 22,666,248.30 × 9,083,038.30
  4. Step 4: Simplify right side
    16,424,711.25x = 205,878,401,426,209.91
  5. Step 5: Solve for x
    x = 205,878,401,426,209.91/16,424,711.25
  6. Step 6: Final answer
    x = 12,534,674.02

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.