Home / 179,687,729.84-247,969,066.91-97,181,514.59

Finding the Fourth Proportional to 179,687,729.84, 247,969,066.91 and 97,181,514.59

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Solution

The fourth proportional to 179,687,729.84, 247,969,066.91 and 97,181,514.59 is: 134,110,489.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,687,729.84 : 247,969,066.91 = 97,181,514.59 : x
  2. Step 2: Convert to fraction form
    179,687,729.84/247,969,066.91 = 97,181,514.59/x
  3. Step 3: Cross multiply
    179,687,729.84x = 247,969,066.91 × 97,181,514.59
  4. Step 4: Simplify right side
    179,687,729.84x = 24,098,009,492,057,096
  5. Step 5: Solve for x
    x = 24,098,009,492,057,096/179,687,729.84
  6. Step 6: Final answer
    x = 134,110,489.98

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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.