Home / 49,471,252.60-74,210,565.30-17,554,401.40

Finding the Fourth Proportional to 49,471,252.60, 74,210,565.30 and 17,554,401.40

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Solution

The fourth proportional to 49,471,252.60, 74,210,565.30 and 17,554,401.40 is: 26,332,910.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,471,252.60 : 74,210,565.30 = 17,554,401.40 : x
  2. Step 2: Convert to fraction form
    49,471,252.60/74,210,565.30 = 17,554,401.40/x
  3. Step 3: Cross multiply
    49,471,252.60x = 74,210,565.30 × 17,554,401.40
  4. Step 4: Simplify right side
    49,471,252.60x = 1,302,722,051,397,111.25
  5. Step 5: Solve for x
    x = 1,302,722,051,397,111.25/49,471,252.60
  6. Step 6: Final answer
    x = 26,332,910.18

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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.