Home / 14,876,406.04-22,304,421.90-7,575,733.76

Finding the Fourth Proportional to 14,876,406.04, 22,304,421.90 and 7,575,733.76

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Solution

The fourth proportional to 14,876,406.04, 22,304,421.90 and 7,575,733.76 is: 11,358,412.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,876,406.04 : 22,304,421.90 = 7,575,733.76 : x
  2. Step 2: Convert to fraction form
    14,876,406.04/22,304,421.90 = 7,575,733.76/x
  3. Step 3: Cross multiply
    14,876,406.04x = 22,304,421.90 × 7,575,733.76
  4. Step 4: Simplify right side
    14,876,406.04x = 168,972,361,985,113.31
  5. Step 5: Solve for x
    x = 168,972,361,985,113.31/14,876,406.04
  6. Step 6: Final answer
    x = 11,358,412.88

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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.