Home / 14,386,610.06-21,588,426.15-5,295,093.11

Finding the Fourth Proportional to 14,386,610.06, 21,588,426.15 and 5,295,093.11

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Solution

The fourth proportional to 14,386,610.06, 21,588,426.15 and 5,295,093.11 is: 7,945,772.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,386,610.06 : 21,588,426.15 = 5,295,093.11 : x
  2. Step 2: Convert to fraction form
    14,386,610.06/21,588,426.15 = 5,295,093.11/x
  3. Step 3: Cross multiply
    14,386,610.06x = 21,588,426.15 × 5,295,093.11
  4. Step 4: Simplify right side
    14,386,610.06x = 114,312,726,454,666.70
  5. Step 5: Solve for x
    x = 114,312,726,454,666.70/14,386,610.06
  6. Step 6: Final answer
    x = 7,945,772.22

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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.