Home / 47,344,470.54-65,380,492.68-44,765,173.29

Finding the Fourth Proportional to 47,344,470.54, 65,380,492.68 and 44,765,173.29

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Solution

The fourth proportional to 47,344,470.54, 65,380,492.68 and 44,765,173.29 is: 61,818,604.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,344,470.54 : 65,380,492.68 = 44,765,173.29 : x
  2. Step 2: Convert to fraction form
    47,344,470.54/65,380,492.68 = 44,765,173.29/x
  3. Step 3: Cross multiply
    47,344,470.54x = 65,380,492.68 × 44,765,173.29
  4. Step 4: Simplify right side
    47,344,470.54x = 2,926,769,084,683,084.50
  5. Step 5: Solve for x
    x = 2,926,769,084,683,084.50/47,344,470.54
  6. Step 6: Final answer
    x = 61,818,604.19

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.