Home / 42,835,140,245.52-59,050,192,793.04-29,934,728,193.60

Finding the Fourth Proportional to 42,835,140,245.52, 59,050,192,793.04 and 29,934,728,193.60

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Solution

The fourth proportional to 42,835,140,245.52, 59,050,192,793.04 and 29,934,728,193.60 is: 41,266,386,917.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,835,140,245.52 : 59,050,192,793.04 = 29,934,728,193.60 : x
  2. Step 2: Convert to fraction form
    42,835,140,245.52/59,050,192,793.04 = 29,934,728,193.60/x
  3. Step 3: Cross multiply
    42,835,140,245.52x = 59,050,192,793.04 × 29,934,728,193.60
  4. Step 4: Simplify right side
    42,835,140,245.52x = 1,767,651,471,039,329,992,704
  5. Step 5: Solve for x
    x = 1,767,651,471,039,329,992,704/42,835,140,245.52
  6. Step 6: Final answer
    x = 41,266,386,917.55

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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.