Home / 30,272,626.66-45,407,312.04-14,904,595.90

Finding the Fourth Proportional to 30,272,626.66, 45,407,312.04 and 14,904,595.90

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Solution

The fourth proportional to 30,272,626.66, 45,407,312.04 and 14,904,595.90 is: 22,356,092.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,272,626.66 : 45,407,312.04 = 14,904,595.90 : x
  2. Step 2: Convert to fraction form
    30,272,626.66/45,407,312.04 = 14,904,595.90/x
  3. Step 3: Cross multiply
    30,272,626.66x = 45,407,312.04 × 14,904,595.90
  4. Step 4: Simplify right side
    30,272,626.66x = 676,777,636,861,404.62
  5. Step 5: Solve for x
    x = 676,777,636,861,404.62/30,272,626.66
  6. Step 6: Final answer
    x = 22,356,092.34

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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.