Home / 41,254,646.09-56,931,864.74-22,669,791.03

Finding the Fourth Proportional to 41,254,646.09, 56,931,864.74 and 22,669,791.03

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Solution

The fourth proportional to 41,254,646.09, 56,931,864.74 and 22,669,791.03 is: 31,284,560.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,254,646.09 : 56,931,864.74 = 22,669,791.03 : x
  2. Step 2: Convert to fraction form
    41,254,646.09/56,931,864.74 = 22,669,791.03/x
  3. Step 3: Cross multiply
    41,254,646.09x = 56,931,864.74 × 22,669,791.03
  4. Step 4: Simplify right side
    41,254,646.09x = 1,290,633,476,604,025.50
  5. Step 5: Solve for x
    x = 1,290,633,476,604,025.50/41,254,646.09
  6. Step 6: Final answer
    x = 31,284,560.62

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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.