Home / 43,753,218,152.47-60,378,653,989.15-24,721,913,043.61

Finding the Fourth Proportional to 43,753,218,152.47, 60,378,653,989.15 and 24,721,913,043.61

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Solution

The fourth proportional to 43,753,218,152.47, 60,378,653,989.15 and 24,721,913,043.61 is: 34,115,795,286.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,753,218,152.47 : 60,378,653,989.15 = 24,721,913,043.61 : x
  2. Step 2: Convert to fraction form
    43,753,218,152.47/60,378,653,989.15 = 24,721,913,043.61/x
  3. Step 3: Cross multiply
    43,753,218,152.47x = 60,378,653,989.15 × 24,721,913,043.61
  4. Step 4: Simplify right side
    43,753,218,152.47x = 1,492,675,833,609,858,580,480
  5. Step 5: Solve for x
    x = 1,492,675,833,609,858,580,480/43,753,218,152.47
  6. Step 6: Final answer
    x = 34,115,795,286.38

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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.