Home / 64,614,728.03-96,922,446.48-16,092,581.85

Finding the Fourth Proportional to 64,614,728.03, 96,922,446.48 and 16,092,581.85

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Solution

The fourth proportional to 64,614,728.03, 96,922,446.48 and 16,092,581.85 is: 24,138,961.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,614,728.03 : 96,922,446.48 = 16,092,581.85 : x
  2. Step 2: Convert to fraction form
    64,614,728.03/96,922,446.48 = 16,092,581.85/x
  3. Step 3: Cross multiply
    64,614,728.03x = 96,922,446.48 × 16,092,581.85
  4. Step 4: Simplify right side
    64,614,728.03x = 1,559,732,403,081,644.50
  5. Step 5: Solve for x
    x = 1,559,732,403,081,644.50/64,614,728.03
  6. Step 6: Final answer
    x = 24,138,961.05

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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.