Home / 9,787,310.35-14,680,965.53-9,787,310.35

Finding the Fourth Proportional to 9,787,310.35, 14,680,965.53 and 9,787,310.35

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Solution

The fourth proportional to 9,787,310.35, 14,680,965.53 and 9,787,310.35 is: 14,680,965.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,787,310.35 : 14,680,965.53 = 9,787,310.35 : x
  2. Step 2: Convert to fraction form
    9,787,310.35/14,680,965.53 = 9,787,310.35/x
  3. Step 3: Cross multiply
    9,787,310.35x = 14,680,965.53 × 9,787,310.35
  4. Step 4: Simplify right side
    9,787,310.35x = 143,687,165,830,825.69
  5. Step 5: Solve for x
    x = 143,687,165,830,825.69/9,787,310.35
  6. Step 6: Final answer
    x = 14,680,965.53

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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.