Home / 11,114,233.20-16,681,847.40-6,862,705.20

Finding the Fourth Proportional to 11,114,233.20, 16,681,847.40 and 6,862,705.20

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Solution

The fourth proportional to 11,114,233.20, 16,681,847.40 and 6,862,705.20 is: 10,300,539.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,114,233.20 : 16,681,847.40 = 6,862,705.20 : x
  2. Step 2: Convert to fraction form
    11,114,233.20/16,681,847.40 = 6,862,705.20/x
  3. Step 3: Cross multiply
    11,114,233.20x = 16,681,847.40 × 6,862,705.20
  4. Step 4: Simplify right side
    11,114,233.20x = 114,482,600,897,586.48
  5. Step 5: Solve for x
    x = 114,482,600,897,586.48/11,114,233.20
  6. Step 6: Final answer
    x = 10,300,539.75

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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.