Home / 55,528,031.90-83,292,047.85-32,797,228.70

Finding the Fourth Proportional to 55,528,031.90, 83,292,047.85 and 32,797,228.70

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Solution

The fourth proportional to 55,528,031.90, 83,292,047.85 and 32,797,228.70 is: 49,195,843.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,528,031.90 : 83,292,047.85 = 32,797,228.70 : x
  2. Step 2: Convert to fraction form
    55,528,031.90/83,292,047.85 = 32,797,228.70/x
  3. Step 3: Cross multiply
    55,528,031.90x = 83,292,047.85 × 32,797,228.70
  4. Step 4: Simplify right side
    55,528,031.90x = 2,731,748,342,227,793
  5. Step 5: Solve for x
    x = 2,731,748,342,227,793/55,528,031.90
  6. Step 6: Final answer
    x = 49,195,843.05

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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.