Home / 16,359,095.36-22,575,641.28-9,487,651.52

Finding the Fourth Proportional to 16,359,095.36, 22,575,641.28 and 9,487,651.52

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Solution

The fourth proportional to 16,359,095.36, 22,575,641.28 and 9,487,651.52 is: 13,093,011.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,359,095.36 : 22,575,641.28 = 9,487,651.52 : x
  2. Step 2: Convert to fraction form
    16,359,095.36/22,575,641.28 = 9,487,651.52/x
  3. Step 3: Cross multiply
    16,359,095.36x = 22,575,641.28 × 9,487,651.52
  4. Step 4: Simplify right side
    16,359,095.36x = 214,189,817,305,166.75
  5. Step 5: Solve for x
    x = 214,189,817,305,166.75/16,359,095.36
  6. Step 6: Final answer
    x = 13,093,011.11

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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.