Home / 36,306,070.60-54,459,105.90-13,584,015.40

Finding the Fourth Proportional to 36,306,070.60, 54,459,105.90 and 13,584,015.40

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Solution

The fourth proportional to 36,306,070.60, 54,459,105.90 and 13,584,015.40 is: 20,376,023.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,306,070.60 : 54,459,105.90 = 13,584,015.40 : x
  2. Step 2: Convert to fraction form
    36,306,070.60/54,459,105.90 = 13,584,015.40/x
  3. Step 3: Cross multiply
    36,306,070.60x = 54,459,105.90 × 13,584,015.40
  4. Step 4: Simplify right side
    36,306,070.60x = 739,773,333,215,830.88
  5. Step 5: Solve for x
    x = 739,773,333,215,830.88/36,306,070.60
  6. Step 6: Final answer
    x = 20,376,023.10

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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.