Home / 33,547,218.38-50,315,222.67-9,288,597.63

Finding the Fourth Proportional to 33,547,218.38, 50,315,222.67 and 9,288,597.63

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Solution

The fourth proportional to 33,547,218.38, 50,315,222.67 and 9,288,597.63 is: 13,931,344.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,547,218.38 : 50,315,222.67 = 9,288,597.63 : x
  2. Step 2: Convert to fraction form
    33,547,218.38/50,315,222.67 = 9,288,597.63/x
  3. Step 3: Cross multiply
    33,547,218.38x = 50,315,222.67 × 9,288,597.63
  4. Step 4: Simplify right side
    33,547,218.38x = 467,357,858,045,484.31
  5. Step 5: Solve for x
    x = 467,357,858,045,484.31/33,547,218.38
  6. Step 6: Final answer
    x = 13,931,344.55

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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.