Home / 67,182,984.68-92,712,291.50-37,814,300.22

Finding the Fourth Proportional to 67,182,984.68, 92,712,291.50 and 37,814,300.22

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Solution

The fourth proportional to 67,182,984.68, 92,712,291.50 and 37,814,300.22 is: 52,183,606.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,182,984.68 : 92,712,291.50 = 37,814,300.22 : x
  2. Step 2: Convert to fraction form
    67,182,984.68/92,712,291.50 = 37,814,300.22/x
  3. Step 3: Cross multiply
    67,182,984.68x = 92,712,291.50 × 37,814,300.22
  4. Step 4: Simplify right side
    67,182,984.68x = 3,505,850,424,676,082.50
  5. Step 5: Solve for x
    x = 3,505,850,424,676,082.50/67,182,984.68
  6. Step 6: Final answer
    x = 52,183,606.33

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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.