Home / 65,496,176.10-98,253,012.15-22,354,539.30

Finding the Fourth Proportional to 65,496,176.10, 98,253,012.15 and 22,354,539.30

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Solution

The fourth proportional to 65,496,176.10, 98,253,012.15 and 22,354,539.30 is: 33,534,794.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,496,176.10 : 98,253,012.15 = 22,354,539.30 : x
  2. Step 2: Convert to fraction form
    65,496,176.10/98,253,012.15 = 22,354,539.30/x
  3. Step 3: Cross multiply
    65,496,176.10x = 98,253,012.15 × 22,354,539.30
  4. Step 4: Simplify right side
    65,496,176.10x = 2,196,400,821,450,552.75
  5. Step 5: Solve for x
    x = 2,196,400,821,450,552.75/65,496,176.10
  6. Step 6: Final answer
    x = 33,534,794.74

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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.