Home / 73,552,345,622.42-110,328,519,891.63-17,654,833,189.94

Finding the Fourth Proportional to 73,552,345,622.42, 110,328,519,891.63 and 17,654,833,189.94

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Solution

The fourth proportional to 73,552,345,622.42, 110,328,519,891.63 and 17,654,833,189.94 is: 26,482,250,134.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,552,345,622.42 : 110,328,519,891.63 = 17,654,833,189.94 : x
  2. Step 2: Convert to fraction form
    73,552,345,622.42/110,328,519,891.63 = 17,654,833,189.94/x
  3. Step 3: Cross multiply
    73,552,345,622.42x = 110,328,519,891.63 × 17,654,833,189.94
  4. Step 4: Simplify right side
    73,552,345,622.42x = 1,947,831,614,779,704,737,792
  5. Step 5: Solve for x
    x = 1,947,831,614,779,704,737,792/73,552,345,622.42
  6. Step 6: Final answer
    x = 26,482,250,134.88

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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.