Home / 32,585,931.20-48,906,890.40-14,418,084.80

Finding the Fourth Proportional to 32,585,931.20, 48,906,890.40 and 14,418,084.80

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Solution

The fourth proportional to 32,585,931.20, 48,906,890.40 and 14,418,084.80 is: 21,639,513.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,585,931.20 : 48,906,890.40 = 14,418,084.80 : x
  2. Step 2: Convert to fraction form
    32,585,931.20/48,906,890.40 = 14,418,084.80/x
  3. Step 3: Cross multiply
    32,585,931.20x = 48,906,890.40 × 14,418,084.80
  4. Step 4: Simplify right side
    32,585,931.20x = 705,143,693,091,505.88
  5. Step 5: Solve for x
    x = 705,143,693,091,505.88/32,585,931.20
  6. Step 6: Final answer
    x = 21,639,513.35

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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.