Home / 17,348,273.32-23,940,757.92-9,613,444.72

Finding the Fourth Proportional to 17,348,273.32, 23,940,757.92 and 9,613,444.72

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Solution

The fourth proportional to 17,348,273.32, 23,940,757.92 and 9,613,444.72 is: 13,266,631.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,348,273.32 : 23,940,757.92 = 9,613,444.72 : x
  2. Step 2: Convert to fraction form
    17,348,273.32/23,940,757.92 = 9,613,444.72/x
  3. Step 3: Cross multiply
    17,348,273.32x = 23,940,757.92 × 9,613,444.72
  4. Step 4: Simplify right side
    17,348,273.32x = 230,153,152,818,822.22
  5. Step 5: Solve for x
    x = 230,153,152,818,822.22/17,348,273.32
  6. Step 6: Final answer
    x = 13,266,631.70

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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.