Home / 73,543,583.01-101,494,732.08-40,503,823.59

Finding the Fourth Proportional to 73,543,583.01, 101,494,732.08 and 40,503,823.59

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Solution

The fourth proportional to 73,543,583.01, 101,494,732.08 and 40,503,823.59 is: 55,897,803.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,543,583.01 : 101,494,732.08 = 40,503,823.59 : x
  2. Step 2: Convert to fraction form
    73,543,583.01/101,494,732.08 = 40,503,823.59/x
  3. Step 3: Cross multiply
    73,543,583.01x = 101,494,732.08 × 40,503,823.59
  4. Step 4: Simplify right side
    73,543,583.01x = 4,110,924,723,482,634
  5. Step 5: Solve for x
    x = 4,110,924,723,482,634/73,543,583.01
  6. Step 6: Final answer
    x = 55,897,803.12

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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.