Home / 14,683,660.11-20,265,319.31-8,882,483.31

Finding the Fourth Proportional to 14,683,660.11, 20,265,319.31 and 8,882,483.31

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Solution

The fourth proportional to 14,683,660.11, 20,265,319.31 and 8,882,483.31 is: 12,258,957.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,683,660.11 : 20,265,319.31 = 8,882,483.31 : x
  2. Step 2: Convert to fraction form
    14,683,660.11/20,265,319.31 = 8,882,483.31/x
  3. Step 3: Cross multiply
    14,683,660.11x = 20,265,319.31 × 8,882,483.31
  4. Step 4: Simplify right side
    14,683,660.11x = 180,006,360,498,483.31
  5. Step 5: Solve for x
    x = 180,006,360,498,483.31/14,683,660.11
  6. Step 6: Final answer
    x = 12,258,957.18

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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.