Home / 9,233,999.10-13,850,998.65-8,968,278.60

Finding the Fourth Proportional to 9,233,999.10, 13,850,998.65 and 8,968,278.60

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Solution

The fourth proportional to 9,233,999.10, 13,850,998.65 and 8,968,278.60 is: 13,452,417.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,233,999.10 : 13,850,998.65 = 8,968,278.60 : x
  2. Step 2: Convert to fraction form
    9,233,999.10/13,850,998.65 = 8,968,278.60/x
  3. Step 3: Cross multiply
    9,233,999.10x = 13,850,998.65 × 8,968,278.60
  4. Step 4: Simplify right side
    9,233,999.10x = 124,219,614,781,423.89
  5. Step 5: Solve for x
    x = 124,219,614,781,423.89/9,233,999.10
  6. Step 6: Final answer
    x = 13,452,417.90

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Similar ratio
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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.