Home / 63,011,921.80-94,480,557.90-32,778,833.80

Finding the Fourth Proportional to 63,011,921.80, 94,480,557.90 and 32,778,833.80

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Solution

The fourth proportional to 63,011,921.80, 94,480,557.90 and 32,778,833.80 is: 49,148,834.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,011,921.80 : 94,480,557.90 = 32,778,833.80 : x
  2. Step 2: Convert to fraction form
    63,011,921.80/94,480,557.90 = 32,778,833.80/x
  3. Step 3: Cross multiply
    63,011,921.80x = 94,480,557.90 × 32,778,833.80
  4. Step 4: Simplify right side
    63,011,921.80x = 3,096,962,504,735,377.50
  5. Step 5: Solve for x
    x = 3,096,962,504,735,377.50/63,011,921.80
  6. Step 6: Final answer
    x = 49,148,834.32

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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.