Home / 22,734,531.12-34,126,072.76-9,787,090

Finding the Fourth Proportional to 22,734,531.12, 34,126,072.76 and 9,787,090

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Solution

The fourth proportional to 22,734,531.12, 34,126,072.76 and 9,787,090 is: 14,691,085.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,734,531.12 : 34,126,072.76 = 9,787,090 : x
  2. Step 2: Convert to fraction form
    22,734,531.12/34,126,072.76 = 9,787,090/x
  3. Step 3: Cross multiply
    22,734,531.12x = 34,126,072.76 × 9,787,090
  4. Step 4: Simplify right side
    22,734,531.12x = 333,994,945,448,668.38
  5. Step 5: Solve for x
    x = 333,994,945,448,668.38/22,734,531.12
  6. Step 6: Final answer
    x = 14,691,085.72

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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.