Home / 70,296,306.18-105,451,389.48-24,232,110.87

Finding the Fourth Proportional to 70,296,306.18, 105,451,389.48 and 24,232,110.87

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Solution

The fourth proportional to 70,296,306.18, 105,451,389.48 and 24,232,110.87 is: 36,350,555.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,296,306.18 : 105,451,389.48 = 24,232,110.87 : x
  2. Step 2: Convert to fraction form
    70,296,306.18/105,451,389.48 = 24,232,110.87/x
  3. Step 3: Cross multiply
    70,296,306.18x = 105,451,389.48 × 24,232,110.87
  4. Step 4: Simplify right side
    70,296,306.18x = 2,555,309,761,274,912
  5. Step 5: Solve for x
    x = 2,555,309,761,274,912/70,296,306.18
  6. Step 6: Final answer
    x = 36,350,555.24

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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.