Home / 195,539,458.20-293,309,187.30-88,044,034.20

Finding the Fourth Proportional to 195,539,458.20, 293,309,187.30 and 88,044,034.20

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Solution

The fourth proportional to 195,539,458.20, 293,309,187.30 and 88,044,034.20 is: 132,066,051.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,539,458.20 : 293,309,187.30 = 88,044,034.20 : x
  2. Step 2: Convert to fraction form
    195,539,458.20/293,309,187.30 = 88,044,034.20/x
  3. Step 3: Cross multiply
    195,539,458.20x = 293,309,187.30 × 88,044,034.20
  4. Step 4: Simplify right side
    195,539,458.20x = 25,824,124,117,815,408
  5. Step 5: Solve for x
    x = 25,824,124,117,815,408/195,539,458.20
  6. Step 6: Final answer
    x = 132,066,051.30

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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.