Home / 22,116,791,149.89-33,198,795,140.06-9,531,860,306

Finding the Fourth Proportional to 22,116,791,149.89, 33,198,795,140.06 and 9,531,860,306

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Solution

The fourth proportional to 22,116,791,149.89, 33,198,795,140.06 and 9,531,860,306 is: 14,307,965,177.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,116,791,149.89 : 33,198,795,140.06 = 9,531,860,306 : x
  2. Step 2: Convert to fraction form
    22,116,791,149.89/33,198,795,140.06 = 9,531,860,306/x
  3. Step 3: Cross multiply
    22,116,791,149.89x = 33,198,795,140.06 × 9,531,860,306
  4. Step 4: Simplify right side
    22,116,791,149.89x = 316,446,277,602,563,653,632
  5. Step 5: Solve for x
    x = 316,446,277,602,563,653,632/22,116,791,149.89
  6. Step 6: Final answer
    x = 14,307,965,177.13

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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.