Home / 9,363,902.40-14,045,853.60-8,748,043.20

Finding the Fourth Proportional to 9,363,902.40, 14,045,853.60 and 8,748,043.20

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Solution

The fourth proportional to 9,363,902.40, 14,045,853.60 and 8,748,043.20 is: 13,122,064.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,363,902.40 : 14,045,853.60 = 8,748,043.20 : x
  2. Step 2: Convert to fraction form
    9,363,902.40/14,045,853.60 = 8,748,043.20/x
  3. Step 3: Cross multiply
    9,363,902.40x = 14,045,853.60 × 8,748,043.20
  4. Step 4: Simplify right side
    9,363,902.40x = 122,873,734,073,675.50
  5. Step 5: Solve for x
    x = 122,873,734,073,675.50/9,363,902.40
  6. Step 6: Final answer
    x = 13,122,064.80

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Similar ratio
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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.