Home / 60,146,205.83-82,987,538.07-34,040,723.65

Finding the Fourth Proportional to 60,146,205.83, 82,987,538.07 and 34,040,723.65

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Solution

The fourth proportional to 60,146,205.83, 82,987,538.07 and 34,040,723.65 is: 46,968,147.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,146,205.83 : 82,987,538.07 = 34,040,723.65 : x
  2. Step 2: Convert to fraction form
    60,146,205.83/82,987,538.07 = 34,040,723.65/x
  3. Step 3: Cross multiply
    60,146,205.83x = 82,987,538.07 × 34,040,723.65
  4. Step 4: Simplify right side
    60,146,205.83x = 2,824,955,849,249,583
  5. Step 5: Solve for x
    x = 2,824,955,849,249,583/60,146,205.83
  6. Step 6: Final answer
    x = 46,968,147.21

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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.