Home / 40,752,754,135.34-61,157,054,131.31-14,223,270,691.27

Finding the Fourth Proportional to 40,752,754,135.34, 61,157,054,131.31 and 14,223,270,691.27

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Solution

The fourth proportional to 40,752,754,135.34, 61,157,054,131.31 and 14,223,270,691.27 is: 21,344,651,522.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,752,754,135.34 : 61,157,054,131.31 = 14,223,270,691.27 : x
  2. Step 2: Convert to fraction form
    40,752,754,135.34/61,157,054,131.31 = 14,223,270,691.27/x
  3. Step 3: Cross multiply
    40,752,754,135.34x = 61,157,054,131.31 × 14,223,270,691.27
  4. Step 4: Simplify right side
    40,752,754,135.34x = 869,853,335,590,001,311,744
  5. Step 5: Solve for x
    x = 869,853,335,590,001,311,744/40,752,754,135.34
  6. Step 6: Final answer
    x = 21,344,651,522.23

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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.