Home / 24,717,825.60-37,079,503.20-7,678,363.20

Finding the Fourth Proportional to 24,717,825.60, 37,079,503.20 and 7,678,363.20

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Solution

The fourth proportional to 24,717,825.60, 37,079,503.20 and 7,678,363.20 is: 11,518,403.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,717,825.60 : 37,079,503.20 = 7,678,363.20 : x
  2. Step 2: Convert to fraction form
    24,717,825.60/37,079,503.20 = 7,678,363.20/x
  3. Step 3: Cross multiply
    24,717,825.60x = 37,079,503.20 × 7,678,363.20
  4. Step 4: Simplify right side
    24,717,825.60x = 284,709,892,845,162.25
  5. Step 5: Solve for x
    x = 284,709,892,845,162.25/24,717,825.60
  6. Step 6: Final answer
    x = 11,518,403.66

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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.