Home / 60,206,841.33-83,087,720.55-33,745,679.88

Finding the Fourth Proportional to 60,206,841.33, 83,087,720.55 and 33,745,679.88

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Solution

The fourth proportional to 60,206,841.33, 83,087,720.55 and 33,745,679.88 is: 46,570,315.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,206,841.33 : 83,087,720.55 = 33,745,679.88 : x
  2. Step 2: Convert to fraction form
    60,206,841.33/83,087,720.55 = 33,745,679.88/x
  3. Step 3: Cross multiply
    60,206,841.33x = 83,087,720.55 × 33,745,679.88
  4. Step 4: Simplify right side
    60,206,841.33x = 2,803,851,619,639,197.50
  5. Step 5: Solve for x
    x = 2,803,851,619,639,197.50/60,206,841.33
  6. Step 6: Final answer
    x = 46,570,315.89

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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.