Home / 73,536,204.70-110,304,307.05-48,877,342.30

Finding the Fourth Proportional to 73,536,204.70, 110,304,307.05 and 48,877,342.30

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Solution

The fourth proportional to 73,536,204.70, 110,304,307.05 and 48,877,342.30 is: 73,316,013.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,536,204.70 : 110,304,307.05 = 48,877,342.30 : x
  2. Step 2: Convert to fraction form
    73,536,204.70/110,304,307.05 = 48,877,342.30/x
  3. Step 3: Cross multiply
    73,536,204.70x = 110,304,307.05 × 48,877,342.30
  4. Step 4: Simplify right side
    73,536,204.70x = 5,391,381,372,847,153
  5. Step 5: Solve for x
    x = 5,391,381,372,847,153/73,536,204.70
  6. Step 6: Final answer
    x = 73,316,013.45

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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.