Home / 28,364,758.20-42,484,151.70-24,585,622.20

Finding the Fourth Proportional to 28,364,758.20, 42,484,151.70 and 24,585,622.20

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Solution

The fourth proportional to 28,364,758.20, 42,484,151.70 and 24,585,622.20 is: 36,823,839.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,364,758.20 : 42,484,151.70 = 24,585,622.20 : x
  2. Step 2: Convert to fraction form
    28,364,758.20/42,484,151.70 = 24,585,622.20/x
  3. Step 3: Cross multiply
    28,364,758.20x = 42,484,151.70 × 24,585,622.20
  4. Step 4: Simplify right side
    28,364,758.20x = 1,044,499,303,183,687.75
  5. Step 5: Solve for x
    x = 1,044,499,303,183,687.75/28,364,758.20
  6. Step 6: Final answer
    x = 36,823,839.49

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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.