Home / 58,957,666.40-88,436,499.60-49,391,728.40

Finding the Fourth Proportional to 58,957,666.40, 88,436,499.60 and 49,391,728.40

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Solution

The fourth proportional to 58,957,666.40, 88,436,499.60 and 49,391,728.40 is: 74,087,592.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,957,666.40 : 88,436,499.60 = 49,391,728.40 : x
  2. Step 2: Convert to fraction form
    58,957,666.40/88,436,499.60 = 49,391,728.40/x
  3. Step 3: Cross multiply
    58,957,666.40x = 88,436,499.60 × 49,391,728.40
  4. Step 4: Simplify right side
    58,957,666.40x = 4,368,031,568,889,908
  5. Step 5: Solve for x
    x = 4,368,031,568,889,908/58,957,666.40
  6. Step 6: Final answer
    x = 74,087,592.60

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Similar ratio
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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.