Home / 53,079,158,180.01-73,248,743,251.13-28,993,170,577.58

Finding the Fourth Proportional to 53,079,158,180.01, 73,248,743,251.13 and 28,993,170,577.58

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Solution

The fourth proportional to 53,079,158,180.01, 73,248,743,251.13 and 28,993,170,577.58 is: 40,010,304,995.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,079,158,180.01 : 73,248,743,251.13 = 28,993,170,577.58 : x
  2. Step 2: Convert to fraction form
    53,079,158,180.01/73,248,743,251.13 = 28,993,170,577.58/x
  3. Step 3: Cross multiply
    53,079,158,180.01x = 73,248,743,251.13 × 28,993,170,577.58
  4. Step 4: Simplify right side
    53,079,158,180.01x = 2,123,713,307,672,935,923,712
  5. Step 5: Solve for x
    x = 2,123,713,307,672,935,923,712/53,079,158,180.01
  6. Step 6: Final answer
    x = 40,010,304,995.24

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.