Home / 63,199,056.75-94,798,585.14-17,760,851.25

Finding the Fourth Proportional to 63,199,056.75, 94,798,585.14 and 17,760,851.25

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Solution

The fourth proportional to 63,199,056.75, 94,798,585.14 and 17,760,851.25 is: 26,641,276.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,199,056.75 : 94,798,585.14 = 17,760,851.25 : x
  2. Step 2: Convert to fraction form
    63,199,056.75/94,798,585.14 = 17,760,851.25/x
  3. Step 3: Cross multiply
    63,199,056.75x = 94,798,585.14 × 17,760,851.25
  4. Step 4: Simplify right side
    63,199,056.75x = 1,683,703,568,908,007.50
  5. Step 5: Solve for x
    x = 1,683,703,568,908,007.50/63,199,056.75
  6. Step 6: Final answer
    x = 26,641,276.87

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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.