Home / 58,957,664.40-88,436,496.60-49,391,726.40

Finding the Fourth Proportional to 58,957,664.40, 88,436,496.60 and 49,391,726.40

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Solution

The fourth proportional to 58,957,664.40, 88,436,496.60 and 49,391,726.40 is: 74,087,589.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,957,664.40 : 88,436,496.60 = 49,391,726.40 : x
  2. Step 2: Convert to fraction form
    58,957,664.40/88,436,496.60 = 49,391,726.40/x
  3. Step 3: Cross multiply
    58,957,664.40x = 88,436,496.60 × 49,391,726.40
  4. Step 4: Simplify right side
    58,957,664.40x = 4,368,031,243,841,730
  5. Step 5: Solve for x
    x = 4,368,031,243,841,730/58,957,664.40
  6. Step 6: Final answer
    x = 74,087,589.60

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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.