Home / 17,707,513.32-24,438,186.74-10,645,392.86

Finding the Fourth Proportional to 17,707,513.32, 24,438,186.74 and 10,645,392.86

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Solution

The fourth proportional to 17,707,513.32, 24,438,186.74 and 10,645,392.86 is: 14,691,735.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,707,513.32 : 24,438,186.74 = 10,645,392.86 : x
  2. Step 2: Convert to fraction form
    17,707,513.32/24,438,186.74 = 10,645,392.86/x
  3. Step 3: Cross multiply
    17,707,513.32x = 24,438,186.74 × 10,645,392.86
  4. Step 4: Simplify right side
    17,707,513.32x = 260,154,098,457,924.78
  5. Step 5: Solve for x
    x = 260,154,098,457,924.78/17,707,513.32
  6. Step 6: Final answer
    x = 14,691,735.30

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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.