Home / 94,503,523.64-141,535,023.50-91,230,437.30

Finding the Fourth Proportional to 94,503,523.64, 141,535,023.50 and 91,230,437.30

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Solution

The fourth proportional to 94,503,523.64, 141,535,023.50 and 91,230,437.30 is: 136,633,022.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,503,523.64 : 141,535,023.50 = 91,230,437.30 : x
  2. Step 2: Convert to fraction form
    94,503,523.64/141,535,023.50 = 91,230,437.30/x
  3. Step 3: Cross multiply
    94,503,523.64x = 141,535,023.50 × 91,230,437.30
  4. Step 4: Simplify right side
    94,503,523.64x = 12,912,302,087,170,776
  5. Step 5: Solve for x
    x = 12,912,302,087,170,776/94,503,523.64
  6. Step 6: Final answer
    x = 136,633,022.66

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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.