Home / 26,620,040.32-36,735,655.62-14,396,897.32

Finding the Fourth Proportional to 26,620,040.32, 36,735,655.62 and 14,396,897.32

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Solution

The fourth proportional to 26,620,040.32, 36,735,655.62 and 14,396,897.32 is: 19,867,718.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,620,040.32 : 36,735,655.62 = 14,396,897.32 : x
  2. Step 2: Convert to fraction form
    26,620,040.32/36,735,655.62 = 14,396,897.32/x
  3. Step 3: Cross multiply
    26,620,040.32x = 36,735,655.62 × 14,396,897.32
  4. Step 4: Simplify right side
    26,620,040.32x = 528,879,461,944,020.94
  5. Step 5: Solve for x
    x = 528,879,461,944,020.94/26,620,040.32
  6. Step 6: Final answer
    x = 19,867,718.29

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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.