Home / 23,727,707.52-32,743,802.88-13,414,433.76

Finding the Fourth Proportional to 23,727,707.52, 32,743,802.88 and 13,414,433.76

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Solution

The fourth proportional to 23,727,707.52, 32,743,802.88 and 13,414,433.76 is: 18,511,673.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,727,707.52 : 32,743,802.88 = 13,414,433.76 : x
  2. Step 2: Convert to fraction form
    23,727,707.52/32,743,802.88 = 13,414,433.76/x
  3. Step 3: Cross multiply
    23,727,707.52x = 32,743,802.88 × 13,414,433.76
  4. Step 4: Simplify right side
    23,727,707.52x = 439,239,574,784,257.19
  5. Step 5: Solve for x
    x = 439,239,574,784,257.19/23,727,707.52
  6. Step 6: Final answer
    x = 18,511,673.51

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1.5x scale

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.