Home / 47,737,830,449.07-71,594,531,830.76-14,153,599,801.17

Finding the Fourth Proportional to 47,737,830,449.07, 71,594,531,830.76 and 14,153,599,801.17

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Solution

The fourth proportional to 47,737,830,449.07, 71,594,531,830.76 and 14,153,599,801.17 is: 21,226,778,467.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,737,830,449.07 : 71,594,531,830.76 = 14,153,599,801.17 : x
  2. Step 2: Convert to fraction form
    47,737,830,449.07/71,594,531,830.76 = 14,153,599,801.17/x
  3. Step 3: Cross multiply
    47,737,830,449.07x = 71,594,531,830.76 × 14,153,599,801.17
  4. Step 4: Simplify right side
    47,737,830,449.07x = 1,013,320,351,484,633,284,608
  5. Step 5: Solve for x
    x = 1,013,320,351,484,633,284,608/47,737,830,449.07
  6. Step 6: Final answer
    x = 21,226,778,467.98

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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.