Home / 48,406,618.23-66,801,134.52-26,676,586.23

Finding the Fourth Proportional to 48,406,618.23, 66,801,134.52 and 26,676,586.23

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Solution

The fourth proportional to 48,406,618.23, 66,801,134.52 and 26,676,586.23 is: 36,813,689.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,406,618.23 : 66,801,134.52 = 26,676,586.23 : x
  2. Step 2: Convert to fraction form
    48,406,618.23/66,801,134.52 = 26,676,586.23/x
  3. Step 3: Cross multiply
    48,406,618.23x = 66,801,134.52 × 26,676,586.23
  4. Step 4: Simplify right side
    48,406,618.23x = 1,782,026,225,284,609.75
  5. Step 5: Solve for x
    x = 1,782,026,225,284,609.75/48,406,618.23
  6. Step 6: Final answer
    x = 36,813,689.75

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