Home / 17,529,047.40-26,293,571.10-10,344,023.40

Finding the Fourth Proportional to 17,529,047.40, 26,293,571.10 and 10,344,023.40

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Solution

The fourth proportional to 17,529,047.40, 26,293,571.10 and 10,344,023.40 is: 15,516,035.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,529,047.40 : 26,293,571.10 = 10,344,023.40 : x
  2. Step 2: Convert to fraction form
    17,529,047.40/26,293,571.10 = 10,344,023.40/x
  3. Step 3: Cross multiply
    17,529,047.40x = 26,293,571.10 × 10,344,023.40
  4. Step 4: Simplify right side
    17,529,047.40x = 271,981,314,727,963.75
  5. Step 5: Solve for x
    x = 271,981,314,727,963.75/17,529,047.40
  6. Step 6: Final answer
    x = 15,516,035.10

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1.5x scale

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.