Home / 149,356,081-224,034,121.50-35,888,689

Finding the Fourth Proportional to 149,356,081, 224,034,121.50 and 35,888,689

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Solution

The fourth proportional to 149,356,081, 224,034,121.50 and 35,888,689 is: 53,833,033.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,356,081 : 224,034,121.50 = 35,888,689 : x
  2. Step 2: Convert to fraction form
    149,356,081/224,034,121.50 = 35,888,689/x
  3. Step 3: Cross multiply
    149,356,081x = 224,034,121.50 × 35,888,689
  4. Step 4: Simplify right side
    149,356,081x = 8,040,290,911,901,714
  5. Step 5: Solve for x
    x = 8,040,290,911,901,714/149,356,081
  6. Step 6: Final answer
    x = 53,833,033.50

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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.