Home / 55,326,834.40-82,934,264.40-32,596,031.20

Finding the Fourth Proportional to 55,326,834.40, 82,934,264.40 and 32,596,031.20

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Solution

The fourth proportional to 55,326,834.40, 82,934,264.40 and 32,596,031.20 is: 48,861,061.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,326,834.40 : 82,934,264.40 = 32,596,031.20 : x
  2. Step 2: Convert to fraction form
    55,326,834.40/82,934,264.40 = 32,596,031.20/x
  3. Step 3: Cross multiply
    55,326,834.40x = 82,934,264.40 × 32,596,031.20
  4. Step 4: Simplify right side
    55,326,834.40x = 2,703,327,869,931,449.50
  5. Step 5: Solve for x
    x = 2,703,327,869,931,449.50/55,326,834.40
  6. Step 6: Final answer
    x = 48,861,061.71

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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.