Home / 26,976,924.47-37,228,129.40-14,586,988.30

Finding the Fourth Proportional to 26,976,924.47, 37,228,129.40 and 14,586,988.30

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Solution

The fourth proportional to 26,976,924.47, 37,228,129.40 and 14,586,988.30 is: 20,130,029.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,976,924.47 : 37,228,129.40 = 14,586,988.30 : x
  2. Step 2: Convert to fraction form
    26,976,924.47/37,228,129.40 = 14,586,988.30/x
  3. Step 3: Cross multiply
    26,976,924.47x = 37,228,129.40 × 14,586,988.30
  4. Step 4: Simplify right side
    26,976,924.47x = 543,046,287,932,083.19
  5. Step 5: Solve for x
    x = 543,046,287,932,083.19/26,976,924.47
  6. Step 6: Final answer
    x = 20,130,029.59

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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.