Home / 36,616,062.40-54,987,079.20-25,908,510.40

Finding the Fourth Proportional to 36,616,062.40, 54,987,079.20 and 25,908,510.40

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Solution

The fourth proportional to 36,616,062.40, 54,987,079.20 and 25,908,510.40 is: 38,907,332.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,616,062.40 : 54,987,079.20 = 25,908,510.40 : x
  2. Step 2: Convert to fraction form
    36,616,062.40/54,987,079.20 = 25,908,510.40/x
  3. Step 3: Cross multiply
    36,616,062.40x = 54,987,079.20 × 25,908,510.40
  4. Step 4: Simplify right side
    36,616,062.40x = 1,424,633,313,318,823.75
  5. Step 5: Solve for x
    x = 1,424,633,313,318,823.75/36,616,062.40
  6. Step 6: Final answer
    x = 38,907,332.46

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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.