Home / 19,284,426.18-26,613,275.76-10,582,910.16

Finding the Fourth Proportional to 19,284,426.18, 26,613,275.76 and 10,582,910.16

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Solution

The fourth proportional to 19,284,426.18, 26,613,275.76 and 10,582,910.16 is: 14,604,837.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,284,426.18 : 26,613,275.76 = 10,582,910.16 : x
  2. Step 2: Convert to fraction form
    19,284,426.18/26,613,275.76 = 10,582,910.16/x
  3. Step 3: Cross multiply
    19,284,426.18x = 26,613,275.76 × 10,582,910.16
  4. Step 4: Simplify right side
    19,284,426.18x = 281,645,906,431,385.75
  5. Step 5: Solve for x
    x = 281,645,906,431,385.75/19,284,426.18
  6. Step 6: Final answer
    x = 14,604,837.28

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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.