Home / 32,986,095.52-49,486,249.60-9,955,103.20

Finding the Fourth Proportional to 32,986,095.52, 49,486,249.60 and 9,955,103.20

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Solution

The fourth proportional to 32,986,095.52, 49,486,249.60 and 9,955,103.20 is: 14,934,799.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,986,095.52 : 49,486,249.60 = 9,955,103.20 : x
  2. Step 2: Convert to fraction form
    32,986,095.52/49,486,249.60 = 9,955,103.20/x
  3. Step 3: Cross multiply
    32,986,095.52x = 49,486,249.60 × 9,955,103.20
  4. Step 4: Simplify right side
    32,986,095.52x = 492,640,721,748,958.69
  5. Step 5: Solve for x
    x = 492,640,721,748,958.69/32,986,095.52
  6. Step 6: Final answer
    x = 14,934,799.47

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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.