Home / 179,891,507.48-248,250,363.92-97,385,292.24

Finding the Fourth Proportional to 179,891,507.48, 248,250,363.92 and 97,385,292.24

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Solution

The fourth proportional to 179,891,507.48, 248,250,363.92 and 97,385,292.24 is: 134,391,748.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,891,507.48 : 248,250,363.92 = 97,385,292.24 : x
  2. Step 2: Convert to fraction form
    179,891,507.48/248,250,363.92 = 97,385,292.24/x
  3. Step 3: Cross multiply
    179,891,507.48x = 248,250,363.92 × 97,385,292.24
  4. Step 4: Simplify right side
    179,891,507.48x = 24,175,934,239,035,548
  5. Step 5: Solve for x
    x = 24,175,934,239,035,548/179,891,507.48
  6. Step 6: Final answer
    x = 134,391,748.55

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.