Home / 48,573,211.68-67,024,554.96-31,193,099.04

Finding the Fourth Proportional to 48,573,211.68, 67,024,554.96 and 31,193,099.04

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Solution

The fourth proportional to 48,573,211.68, 67,024,554.96 and 31,193,099.04 is: 43,042,317.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,573,211.68 : 67,024,554.96 = 31,193,099.04 : x
  2. Step 2: Convert to fraction form
    48,573,211.68/67,024,554.96 = 31,193,099.04/x
  3. Step 3: Cross multiply
    48,573,211.68x = 67,024,554.96 × 31,193,099.04
  4. Step 4: Simplify right side
    48,573,211.68x = 2,090,703,580,979,203.25
  5. Step 5: Solve for x
    x = 2,090,703,580,979,203.25/48,573,211.68
  6. Step 6: Final answer
    x = 43,042,317.13

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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.