Home / 17,036,605.40-25,554,908.10-10,659,313.40

Finding the Fourth Proportional to 17,036,605.40, 25,554,908.10 and 10,659,313.40

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Solution

The fourth proportional to 17,036,605.40, 25,554,908.10 and 10,659,313.40 is: 15,988,970.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,036,605.40 : 25,554,908.10 = 10,659,313.40 : x
  2. Step 2: Convert to fraction form
    17,036,605.40/25,554,908.10 = 10,659,313.40/x
  3. Step 3: Cross multiply
    17,036,605.40x = 25,554,908.10 × 10,659,313.40
  4. Step 4: Simplify right side
    17,036,605.40x = 272,397,774,346,098.56
  5. Step 5: Solve for x
    x = 272,397,774,346,098.56/17,036,605.40
  6. Step 6: Final answer
    x = 15,988,970.10

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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.