Home / 9,680,089.60-14,520,134.40-9,050,233.60

Finding the Fourth Proportional to 9,680,089.60, 14,520,134.40 and 9,050,233.60

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Solution

The fourth proportional to 9,680,089.60, 14,520,134.40 and 9,050,233.60 is: 13,575,350.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,680,089.60 : 14,520,134.40 = 9,050,233.60 : x
  2. Step 2: Convert to fraction form
    9,680,089.60/14,520,134.40 = 9,050,233.60/x
  3. Step 3: Cross multiply
    9,680,089.60x = 14,520,134.40 × 9,050,233.60
  4. Step 4: Simplify right side
    9,680,089.60x = 131,410,608,223,395.84
  5. Step 5: Solve for x
    x = 131,410,608,223,395.84/9,680,089.60
  6. Step 6: Final answer
    x = 13,575,350.40

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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.