Home / 67,023,637.83-92,501,944.04-37,657,243.35

Finding the Fourth Proportional to 67,023,637.83, 92,501,944.04 and 37,657,243.35

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Solution

The fourth proportional to 67,023,637.83, 92,501,944.04 and 37,657,243.35 is: 51,972,234.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,023,637.83 : 92,501,944.04 = 37,657,243.35 : x
  2. Step 2: Convert to fraction form
    67,023,637.83/92,501,944.04 = 37,657,243.35/x
  3. Step 3: Cross multiply
    67,023,637.83x = 92,501,944.04 × 37,657,243.35
  4. Step 4: Simplify right side
    67,023,637.83x = 3,483,368,217,156,505.50
  5. Step 5: Solve for x
    x = 3,483,368,217,156,505.50/67,023,637.83
  6. Step 6: Final answer
    x = 51,972,234.42

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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.