Home / 14,625,590.44-21,924,947.90-5,038,689.32

Finding the Fourth Proportional to 14,625,590.44, 21,924,947.90 and 5,038,689.32

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Solution

The fourth proportional to 14,625,590.44, 21,924,947.90 and 5,038,689.32 is: 7,553,404.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,625,590.44 : 21,924,947.90 = 5,038,689.32 : x
  2. Step 2: Convert to fraction form
    14,625,590.44/21,924,947.90 = 5,038,689.32/x
  3. Step 3: Cross multiply
    14,625,590.44x = 21,924,947.90 × 5,038,689.32
  4. Step 4: Simplify right side
    14,625,590.44x = 110,473,000,825,286.42
  5. Step 5: Solve for x
    x = 110,473,000,825,286.42/14,625,590.44
  6. Step 6: Final answer
    x = 7,553,404.51

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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.