Home / 47,230,489.56-65,175,440.22-26,036,585.40

Finding the Fourth Proportional to 47,230,489.56, 65,175,440.22 and 26,036,585.40

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Solution

The fourth proportional to 47,230,489.56, 65,175,440.22 and 26,036,585.40 is: 35,929,035.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,230,489.56 : 65,175,440.22 = 26,036,585.40 : x
  2. Step 2: Convert to fraction form
    47,230,489.56/65,175,440.22 = 26,036,585.40/x
  3. Step 3: Cross multiply
    47,230,489.56x = 65,175,440.22 × 26,036,585.40
  4. Step 4: Simplify right side
    47,230,489.56x = 1,696,945,915,270,624.75
  5. Step 5: Solve for x
    x = 1,696,945,915,270,624.75/47,230,489.56
  6. Step 6: Final answer
    x = 35,929,035.06

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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.