Home / 63,849,273.92-88,111,997.18-34,480,605.76

Finding the Fourth Proportional to 63,849,273.92, 88,111,997.18 and 34,480,605.76

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Solution

The fourth proportional to 63,849,273.92, 88,111,997.18 and 34,480,605.76 is: 47,583,235.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,849,273.92 : 88,111,997.18 = 34,480,605.76 : x
  2. Step 2: Convert to fraction form
    63,849,273.92/88,111,997.18 = 34,480,605.76/x
  3. Step 3: Cross multiply
    63,849,273.92x = 88,111,997.18 × 34,480,605.76
  4. Step 4: Simplify right side
    63,849,273.92x = 3,038,155,037,355,733.50
  5. Step 5: Solve for x
    x = 3,038,155,037,355,733.50/63,849,273.92
  6. Step 6: Final answer
    x = 47,583,235.50

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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.