Home / 32,585,931.70-48,906,891.15-14,418,085.30

Finding the Fourth Proportional to 32,585,931.70, 48,906,891.15 and 14,418,085.30

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Solution

The fourth proportional to 32,585,931.70, 48,906,891.15 and 14,418,085.30 is: 21,639,514.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,585,931.70 : 48,906,891.15 = 14,418,085.30 : x
  2. Step 2: Convert to fraction form
    32,585,931.70/48,906,891.15 = 14,418,085.30/x
  3. Step 3: Cross multiply
    32,585,931.70x = 48,906,891.15 × 14,418,085.30
  4. Step 4: Simplify right side
    32,585,931.70x = 705,143,728,358,515.12
  5. Step 5: Solve for x
    x = 705,143,728,358,515.12/32,585,931.70
  6. Step 6: Final answer
    x = 21,639,514.10

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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.