Home / 33,264,754.20-49,897,131.30-30,776,434.20

Finding the Fourth Proportional to 33,264,754.20, 49,897,131.30 and 30,776,434.20

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Solution

The fourth proportional to 33,264,754.20, 49,897,131.30 and 30,776,434.20 is: 46,164,651.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,264,754.20 : 49,897,131.30 = 30,776,434.20 : x
  2. Step 2: Convert to fraction form
    33,264,754.20/49,897,131.30 = 30,776,434.20/x
  3. Step 3: Cross multiply
    33,264,754.20x = 49,897,131.30 × 30,776,434.20
  4. Step 4: Simplify right side
    33,264,754.20x = 1,535,655,778,223,210.25
  5. Step 5: Solve for x
    x = 1,535,655,778,223,210.25/33,264,754.20
  6. Step 6: Final answer
    x = 46,164,651.30

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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.