Home / 61,798,480.32-92,697,720.64-32,957,237.76

Finding the Fourth Proportional to 61,798,480.32, 92,697,720.64 and 32,957,237.76

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Solution

The fourth proportional to 61,798,480.32, 92,697,720.64 and 32,957,237.76 is: 49,435,856.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,798,480.32 : 92,697,720.64 = 32,957,237.76 : x
  2. Step 2: Convert to fraction form
    61,798,480.32/92,697,720.64 = 32,957,237.76/x
  3. Step 3: Cross multiply
    61,798,480.32x = 92,697,720.64 × 32,957,237.76
  4. Step 4: Simplify right side
    61,798,480.32x = 3,055,060,818,942,539.50
  5. Step 5: Solve for x
    x = 3,055,060,818,942,539.50/61,798,480.32
  6. Step 6: Final answer
    x = 49,435,856.73

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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.