Home / 52,053,839,561.60-71,835,813,902.52-29,497,952,971.52

Finding the Fourth Proportional to 52,053,839,561.60, 71,835,813,902.52 and 29,497,952,971.52

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Solution

The fourth proportional to 52,053,839,561.60, 71,835,813,902.52 and 29,497,952,971.52 is: 40,708,033,797.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,053,839,561.60 : 71,835,813,902.52 = 29,497,952,971.52 : x
  2. Step 2: Convert to fraction form
    52,053,839,561.60/71,835,813,902.52 = 29,497,952,971.52/x
  3. Step 3: Cross multiply
    52,053,839,561.60x = 71,835,813,902.52 × 29,497,952,971.52
  4. Step 4: Simplify right side
    52,053,839,561.60x = 2,119,009,460,167,397,605,376
  5. Step 5: Solve for x
    x = 2,119,009,460,167,397,605,376/52,053,839,561.60
  6. Step 6: Final answer
    x = 40,708,033,797.58

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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.