Home / 24,254,839,046.60-36,349,737,691.26-18,876,973,768.06

Finding the Fourth Proportional to 24,254,839,046.60, 36,349,737,691.26 and 18,876,973,768.06

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Solution

The fourth proportional to 24,254,839,046.60, 36,349,737,691.26 and 18,876,973,768.06 is: 28,290,150,413.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,254,839,046.60 : 36,349,737,691.26 = 18,876,973,768.06 : x
  2. Step 2: Convert to fraction form
    24,254,839,046.60/36,349,737,691.26 = 18,876,973,768.06/x
  3. Step 3: Cross multiply
    24,254,839,046.60x = 36,349,737,691.26 × 18,876,973,768.06
  4. Step 4: Simplify right side
    24,254,839,046.60x = 686,173,044,873,776,988,160
  5. Step 5: Solve for x
    x = 686,173,044,873,776,988,160/24,254,839,046.60
  6. Step 6: Final answer
    x = 28,290,150,413.10

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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.