Home / 48,974,983.76-67,583,450.91-26,648,061.71

Finding the Fourth Proportional to 48,974,983.76, 67,583,450.91 and 26,648,061.71

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Solution

The fourth proportional to 48,974,983.76, 67,583,450.91 and 26,648,061.71 is: 36,773,222.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,974,983.76 : 67,583,450.91 = 26,648,061.71 : x
  2. Step 2: Convert to fraction form
    48,974,983.76/67,583,450.91 = 26,648,061.71/x
  3. Step 3: Cross multiply
    48,974,983.76x = 67,583,450.91 × 26,648,061.71
  4. Step 4: Simplify right side
    48,974,983.76x = 1,800,967,970,086,518.25
  5. Step 5: Solve for x
    x = 1,800,967,970,086,518.25/48,974,983.76
  6. Step 6: Final answer
    x = 36,773,222.41

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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.