Home / 98,866,265.03-148,305,563.53-26,083,115.53

Finding the Fourth Proportional to 98,866,265.03, 148,305,563.53 and 26,083,115.53

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Solution

The fourth proportional to 98,866,265.03, 148,305,563.53 and 26,083,115.53 is: 39,126,300.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    98,866,265.03 : 148,305,563.53 = 26,083,115.53 : x
  2. Step 2: Convert to fraction form
    98,866,265.03/148,305,563.53 = 26,083,115.53/x
  3. Step 3: Cross multiply
    98,866,265.03x = 148,305,563.53 × 26,083,115.53
  4. Step 4: Simplify right side
    98,866,265.03x = 3,868,271,147,164,329.50
  5. Step 5: Solve for x
    x = 3,868,271,147,164,329.50/98,866,265.03
  6. Step 6: Final answer
    x = 39,126,300.02

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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.