Home / 17,716,155.63-24,448,294.57-9,567,393.63

Finding the Fourth Proportional to 17,716,155.63, 24,448,294.57 and 9,567,393.63

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Solution

The fourth proportional to 17,716,155.63, 24,448,294.57 and 9,567,393.63 is: 13,203,003.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,716,155.63 : 24,448,294.57 = 9,567,393.63 : x
  2. Step 2: Convert to fraction form
    17,716,155.63/24,448,294.57 = 9,567,393.63/x
  3. Step 3: Cross multiply
    17,716,155.63x = 24,448,294.57 × 9,567,393.63
  4. Step 4: Simplify right side
    17,716,155.63x = 233,906,457,721,422.38
  5. Step 5: Solve for x
    x = 233,906,457,721,422.38/17,716,155.63
  6. Step 6: Final answer
    x = 13,203,003.10

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Double scale
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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.