Home / 14,891,052.60-22,336,578.90-5,317,241.40

Finding the Fourth Proportional to 14,891,052.60, 22,336,578.90 and 5,317,241.40

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Solution

The fourth proportional to 14,891,052.60, 22,336,578.90 and 5,317,241.40 is: 7,975,862.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,891,052.60 : 22,336,578.90 = 5,317,241.40 : x
  2. Step 2: Convert to fraction form
    14,891,052.60/22,336,578.90 = 5,317,241.40/x
  3. Step 3: Cross multiply
    14,891,052.60x = 22,336,578.90 × 5,317,241.40
  4. Step 4: Simplify right side
    14,891,052.60x = 118,768,982,061,446.45
  5. Step 5: Solve for x
    x = 118,768,982,061,446.45/14,891,052.60
  6. Step 6: Final answer
    x = 7,975,862.10

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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.