Home / 16,475,127.08-22,735,675.02-9,132,941.61

Finding the Fourth Proportional to 16,475,127.08, 22,735,675.02 and 9,132,941.61

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Solution

The fourth proportional to 16,475,127.08, 22,735,675.02 and 9,132,941.61 is: 12,603,459.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,475,127.08 : 22,735,675.02 = 9,132,941.61 : x
  2. Step 2: Convert to fraction form
    16,475,127.08/22,735,675.02 = 9,132,941.61/x
  3. Step 3: Cross multiply
    16,475,127.08x = 22,735,675.02 × 9,132,941.61
  4. Step 4: Simplify right side
    16,475,127.08x = 207,643,592,421,595.56
  5. Step 5: Solve for x
    x = 207,643,592,421,595.56/16,475,127.08
  6. Step 6: Final answer
    x = 12,603,459.23

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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.