Home / 48,895,751.40-73,343,627.10-14,818,792.20

Finding the Fourth Proportional to 48,895,751.40, 73,343,627.10 and 14,818,792.20

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Solution

The fourth proportional to 48,895,751.40, 73,343,627.10 and 14,818,792.20 is: 22,228,188.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,895,751.40 : 73,343,627.10 = 14,818,792.20 : x
  2. Step 2: Convert to fraction form
    48,895,751.40/73,343,627.10 = 14,818,792.20/x
  3. Step 3: Cross multiply
    48,895,751.40x = 73,343,627.10 × 14,818,792.20
  4. Step 4: Simplify right side
    48,895,751.40x = 1,086,863,969,189,188.50
  5. Step 5: Solve for x
    x = 1,086,863,969,189,188.50/48,895,751.40
  6. Step 6: Final answer
    x = 22,228,188.30

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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.