Home / 26,567,809.45-36,662,444.25-14,806,451.98

Finding the Fourth Proportional to 26,567,809.45, 36,662,444.25 and 14,806,451.98

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Solution

The fourth proportional to 26,567,809.45, 36,662,444.25 and 14,806,451.98 is: 20,432,272.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,567,809.45 : 36,662,444.25 = 14,806,451.98 : x
  2. Step 2: Convert to fraction form
    26,567,809.45/36,662,444.25 = 14,806,451.98/x
  3. Step 3: Cross multiply
    26,567,809.45x = 36,662,444.25 × 14,806,451.98
  4. Step 4: Simplify right side
    26,567,809.45x = 542,840,720,257,052.12
  5. Step 5: Solve for x
    x = 542,840,720,257,052.12/26,567,809.45
  6. Step 6: Final answer
    x = 20,432,272.42

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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.