Home / 44,011,416.20-65,954,138.70-32,406,319.40

Finding the Fourth Proportional to 44,011,416.20, 65,954,138.70 and 32,406,319.40

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Solution

The fourth proportional to 44,011,416.20, 65,954,138.70 and 32,406,319.40 is: 48,563,101.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,011,416.20 : 65,954,138.70 = 32,406,319.40 : x
  2. Step 2: Convert to fraction form
    44,011,416.20/65,954,138.70 = 32,406,319.40/x
  3. Step 3: Cross multiply
    44,011,416.20x = 65,954,138.70 × 32,406,319.40
  4. Step 4: Simplify right side
    44,011,416.20x = 2,137,330,884,464,100.75
  5. Step 5: Solve for x
    x = 2,137,330,884,464,100.75/44,011,416.20
  6. Step 6: Final answer
    x = 48,563,101.78

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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.