Home / 26,313,555.14-39,473,040.03-9,932,637.18

Finding the Fourth Proportional to 26,313,555.14, 39,473,040.03 and 9,932,637.18

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Solution

The fourth proportional to 26,313,555.14, 39,473,040.03 and 9,932,637.18 is: 14,899,977.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,313,555.14 : 39,473,040.03 = 9,932,637.18 : x
  2. Step 2: Convert to fraction form
    26,313,555.14/39,473,040.03 = 9,932,637.18/x
  3. Step 3: Cross multiply
    26,313,555.14x = 39,473,040.03 × 9,932,637.18
  4. Step 4: Simplify right side
    26,313,555.14x = 392,071,385,176,253.88
  5. Step 5: Solve for x
    x = 392,071,385,176,253.88/26,313,555.14
  6. Step 6: Final answer
    x = 14,899,977.72

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.