Home / 108,804,000.20-163,206,000.30-94,632,240.20

Finding the Fourth Proportional to 108,804,000.20, 163,206,000.30 and 94,632,240.20

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Solution

The fourth proportional to 108,804,000.20, 163,206,000.30 and 94,632,240.20 is: 141,948,360.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,804,000.20 : 163,206,000.30 = 94,632,240.20 : x
  2. Step 2: Convert to fraction form
    108,804,000.20/163,206,000.30 = 94,632,240.20/x
  3. Step 3: Cross multiply
    108,804,000.20x = 163,206,000.30 × 94,632,240.20
  4. Step 4: Simplify right side
    108,804,000.20x = 15,444,549,422,470,874
  5. Step 5: Solve for x
    x = 15,444,549,422,470,874/108,804,000.20
  6. Step 6: Final answer
    x = 141,948,360.30

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1.5x scale

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.