Home / 19,584,010.68-27,026,543.34-10,763,301.96

Finding the Fourth Proportional to 19,584,010.68, 27,026,543.34 and 10,763,301.96

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Solution

The fourth proportional to 19,584,010.68, 27,026,543.34 and 10,763,301.96 is: 14,853,691.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,584,010.68 : 27,026,543.34 = 10,763,301.96 : x
  2. Step 2: Convert to fraction form
    19,584,010.68/27,026,543.34 = 10,763,301.96/x
  3. Step 3: Cross multiply
    19,584,010.68x = 27,026,543.34 × 10,763,301.96
  4. Step 4: Simplify right side
    19,584,010.68x = 290,894,846,903,447
  5. Step 5: Solve for x
    x = 290,894,846,903,447/19,584,010.68
  6. Step 6: Final answer
    x = 14,853,691.19

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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.