Home / 26,751,943.92-36,917,899.56-14,528,888.40

Finding the Fourth Proportional to 26,751,943.92, 36,917,899.56 and 14,528,888.40

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Solution

The fourth proportional to 26,751,943.92, 36,917,899.56 and 14,528,888.40 is: 20,049,983.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,751,943.92 : 36,917,899.56 = 14,528,888.40 : x
  2. Step 2: Convert to fraction form
    26,751,943.92/36,917,899.56 = 14,528,888.40/x
  3. Step 3: Cross multiply
    26,751,943.92x = 36,917,899.56 × 14,528,888.40
  4. Step 4: Simplify right side
    26,751,943.92x = 536,376,042,669,649.12
  5. Step 5: Solve for x
    x = 536,376,042,669,649.12/26,751,943.92
  6. Step 6: Final answer
    x = 20,049,983.82

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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.