Home / 373,387,874.80-560,077,306.96-97,014,633.88

Finding the Fourth Proportional to 373,387,874.80, 560,077,306.96 and 97,014,633.88

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Solution

The fourth proportional to 373,387,874.80, 560,077,306.96 and 97,014,633.88 is: 145,520,780.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    373,387,874.80 : 560,077,306.96 = 97,014,633.88 : x
  2. Step 2: Convert to fraction form
    373,387,874.80/560,077,306.96 = 97,014,633.88/x
  3. Step 3: Cross multiply
    373,387,874.80x = 560,077,306.96 × 97,014,633.88
  4. Step 4: Simplify right side
    373,387,874.80x = 54,335,694,879,220,776
  5. Step 5: Solve for x
    x = 54,335,694,879,220,776/373,387,874.80
  6. Step 6: Final answer
    x = 145,520,780.26

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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.