Home / 60,546,781.60-83,624,065.68-44,100,178.72

Finding the Fourth Proportional to 60,546,781.60, 83,624,065.68 and 44,100,178.72

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Solution

The fourth proportional to 60,546,781.60, 83,624,065.68 and 44,100,178.72 is: 60,908,873.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,546,781.60 : 83,624,065.68 = 44,100,178.72 : x
  2. Step 2: Convert to fraction form
    60,546,781.60/83,624,065.68 = 44,100,178.72/x
  3. Step 3: Cross multiply
    60,546,781.60x = 83,624,065.68 × 44,100,178.72
  4. Step 4: Simplify right side
    60,546,781.60x = 3,687,836,241,781,018.50
  5. Step 5: Solve for x
    x = 3,687,836,241,781,018.50/60,546,781.60
  6. Step 6: Final answer
    x = 60,908,873.18

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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.