Home / 104,836,416.40-157,254,624.54-32,053,197.18

Finding the Fourth Proportional to 104,836,416.40, 157,254,624.54 and 32,053,197.18

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Solution

The fourth proportional to 104,836,416.40, 157,254,624.54 and 32,053,197.18 is: 48,079,795.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,836,416.40 : 157,254,624.54 = 32,053,197.18 : x
  2. Step 2: Convert to fraction form
    104,836,416.40/157,254,624.54 = 32,053,197.18/x
  3. Step 3: Cross multiply
    104,836,416.40x = 157,254,624.54 × 32,053,197.18
  4. Step 4: Simplify right side
    104,836,416.40x = 5,040,513,487,847,486
  5. Step 5: Solve for x
    x = 5,040,513,487,847,486/104,836,416.40
  6. Step 6: Final answer
    x = 48,079,795.75

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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.