Home / 18,606,264.07-25,676,665.75-10,346,149.00

Finding the Fourth Proportional to 18,606,264.07, 25,676,665.75 and 10,346,149.00

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Solution

The fourth proportional to 18,606,264.07, 25,676,665.75 and 10,346,149.00 is: 14,277,697.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,606,264.07 : 25,676,665.75 = 10,346,149.00 : x
  2. Step 2: Convert to fraction form
    18,606,264.07/25,676,665.75 = 10,346,149.00/x
  3. Step 3: Cross multiply
    18,606,264.07x = 25,676,665.75 × 10,346,149.00
  4. Step 4: Simplify right side
    18,606,264.07x = 265,654,609,669,453.94
  5. Step 5: Solve for x
    x = 265,654,609,669,453.94/18,606,264.07
  6. Step 6: Final answer
    x = 14,277,697.48

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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.