Home / 88,144,707.60-132,217,061.40-47,833,923.60

Finding the Fourth Proportional to 88,144,707.60, 132,217,061.40 and 47,833,923.60

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Solution

The fourth proportional to 88,144,707.60, 132,217,061.40 and 47,833,923.60 is: 71,750,885.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,144,707.60 : 132,217,061.40 = 47,833,923.60 : x
  2. Step 2: Convert to fraction form
    88,144,707.60/132,217,061.40 = 47,833,923.60/x
  3. Step 3: Cross multiply
    88,144,707.60x = 132,217,061.40 × 47,833,923.60
  4. Step 4: Simplify right side
    88,144,707.60x = 6,324,460,813,624,110
  5. Step 5: Solve for x
    x = 6,324,460,813,624,110/88,144,707.60
  6. Step 6: Final answer
    x = 71,750,885.40

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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.