Home / 61,944,830.15-85,494,565.94-35,853,734.25

Finding the Fourth Proportional to 61,944,830.15, 85,494,565.94 and 35,853,734.25

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Solution

The fourth proportional to 61,944,830.15, 85,494,565.94 and 35,853,734.25 is: 49,484,346.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,944,830.15 : 85,494,565.94 = 35,853,734.25 : x
  2. Step 2: Convert to fraction form
    61,944,830.15/85,494,565.94 = 35,853,734.25/x
  3. Step 3: Cross multiply
    61,944,830.15x = 85,494,565.94 × 35,853,734.25
  4. Step 4: Simplify right side
    61,944,830.15x = 3,065,299,446,852,593
  5. Step 5: Solve for x
    x = 3,065,299,446,852,593/61,944,830.15
  6. Step 6: Final answer
    x = 49,484,346.63

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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.