Home / 16,093,486.34-22,208,335.08-9,124,632.70

Finding the Fourth Proportional to 16,093,486.34, 22,208,335.08 and 9,124,632.70

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Solution

The fourth proportional to 16,093,486.34, 22,208,335.08 and 9,124,632.70 is: 12,591,609.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,093,486.34 : 22,208,335.08 = 9,124,632.70 : x
  2. Step 2: Convert to fraction form
    16,093,486.34/22,208,335.08 = 9,124,632.70/x
  3. Step 3: Cross multiply
    16,093,486.34x = 22,208,335.08 × 9,124,632.70
  4. Step 4: Simplify right side
    16,093,486.34x = 202,642,900,483,525.09
  5. Step 5: Solve for x
    x = 202,642,900,483,525.09/16,093,486.34
  6. Step 6: Final answer
    x = 12,591,609.81

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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.