Home / 14,876,416.36-22,304,437.38-7,575,744.12

Finding the Fourth Proportional to 14,876,416.36, 22,304,437.38 and 7,575,744.12

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Solution

The fourth proportional to 14,876,416.36, 22,304,437.38 and 7,575,744.12 is: 11,358,428.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,876,416.36 : 22,304,437.38 = 7,575,744.12 : x
  2. Step 2: Convert to fraction form
    14,876,416.36/22,304,437.38 = 7,575,744.12/x
  3. Step 3: Cross multiply
    14,876,416.36x = 22,304,437.38 × 7,575,744.12
  4. Step 4: Simplify right side
    14,876,416.36x = 168,972,710,331,443.19
  5. Step 5: Solve for x
    x = 168,972,710,331,443.19/14,876,416.36
  6. Step 6: Final answer
    x = 11,358,428.42

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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.