Home / 47,737,830,449.32-71,594,531,831.13-14,153,599,801.42

Finding the Fourth Proportional to 47,737,830,449.32, 71,594,531,831.13 and 14,153,599,801.42

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Solution

The fourth proportional to 47,737,830,449.32, 71,594,531,831.13 and 14,153,599,801.42 is: 21,226,778,468.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,737,830,449.32 : 71,594,531,831.13 = 14,153,599,801.42 : x
  2. Step 2: Convert to fraction form
    47,737,830,449.32/71,594,531,831.13 = 14,153,599,801.42/x
  3. Step 3: Cross multiply
    47,737,830,449.32x = 71,594,531,831.13 × 14,153,599,801.42
  4. Step 4: Simplify right side
    47,737,830,449.32x = 1,013,320,351,507,839,451,136
  5. Step 5: Solve for x
    x = 1,013,320,351,507,839,451,136/47,737,830,449.32
  6. Step 6: Final answer
    x = 21,226,778,468.36

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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.