Home / 62,251,016.60-93,447,383.70-36,706,419.20

Finding the Fourth Proportional to 62,251,016.60, 93,447,383.70 and 36,706,419.20

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Solution

The fourth proportional to 62,251,016.60, 93,447,383.70 and 36,706,419.20 is: 55,101,410.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,251,016.60 : 93,447,383.70 = 36,706,419.20 : x
  2. Step 2: Convert to fraction form
    62,251,016.60/93,447,383.70 = 36,706,419.20/x
  3. Step 3: Cross multiply
    62,251,016.60x = 93,447,383.70 × 36,706,419.20
  4. Step 4: Simplify right side
    62,251,016.60x = 3,430,118,839,235,447.50
  5. Step 5: Solve for x
    x = 3,430,118,839,235,447.50/62,251,016.60
  6. Step 6: Final answer
    x = 55,101,410.81

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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.