Home / 19,584,009.68-27,026,541.96-10,763,300.96

Finding the Fourth Proportional to 19,584,009.68, 27,026,541.96 and 10,763,300.96

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Solution

The fourth proportional to 19,584,009.68, 27,026,541.96 and 10,763,300.96 is: 14,853,689.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,584,009.68 : 27,026,541.96 = 10,763,300.96 : x
  2. Step 2: Convert to fraction form
    19,584,009.68/27,026,541.96 = 10,763,300.96/x
  3. Step 3: Cross multiply
    19,584,009.68x = 27,026,541.96 × 10,763,300.96
  4. Step 4: Simplify right side
    19,584,009.68x = 290,894,805,023,548.31
  5. Step 5: Solve for x
    x = 290,894,805,023,548.31/19,584,009.68
  6. Step 6: Final answer
    x = 14,853,689.81

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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.