Home / 17,908,229.88-24,710,864.76-10,066,633.68

Finding the Fourth Proportional to 17,908,229.88, 24,710,864.76 and 10,066,633.68

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Solution

The fourth proportional to 17,908,229.88, 24,710,864.76 and 10,066,633.68 is: 13,890,553.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,908,229.88 : 24,710,864.76 = 10,066,633.68 : x
  2. Step 2: Convert to fraction form
    17,908,229.88/24,710,864.76 = 10,066,633.68/x
  3. Step 3: Cross multiply
    17,908,229.88x = 24,710,864.76 × 10,066,633.68
  4. Step 4: Simplify right side
    17,908,229.88x = 248,755,223,454,941.12
  5. Step 5: Solve for x
    x = 248,755,223,454,941.12/17,908,229.88
  6. Step 6: Final answer
    x = 13,890,553.40

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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.