Home / 32,918,377.64-49,359,566.10-26,138,502.68

Finding the Fourth Proportional to 32,918,377.64, 49,359,566.10 and 26,138,502.68

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Solution

The fourth proportional to 32,918,377.64, 49,359,566.10 and 26,138,502.68 is: 39,193,461.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,918,377.64 : 49,359,566.10 = 26,138,502.68 : x
  2. Step 2: Convert to fraction form
    32,918,377.64/49,359,566.10 = 26,138,502.68/x
  3. Step 3: Cross multiply
    32,918,377.64x = 49,359,566.10 × 26,138,502.68
  4. Step 4: Simplify right side
    32,918,377.64x = 1,290,185,150,788,487.25
  5. Step 5: Solve for x
    x = 1,290,185,150,788,487.25/32,918,377.64
  6. Step 6: Final answer
    x = 39,193,461.02

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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.