Home / 34,984,253.75-48,275,937.38-20,100,056.63

Finding the Fourth Proportional to 34,984,253.75, 48,275,937.38 and 20,100,056.63

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Solution

The fourth proportional to 34,984,253.75, 48,275,937.38 and 20,100,056.63 is: 27,736,737.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,984,253.75 : 48,275,937.38 = 20,100,056.63 : x
  2. Step 2: Convert to fraction form
    34,984,253.75/48,275,937.38 = 20,100,056.63/x
  3. Step 3: Cross multiply
    34,984,253.75x = 48,275,937.38 × 20,100,056.63
  4. Step 4: Simplify right side
    34,984,253.75x = 970,349,075,103,833.50
  5. Step 5: Solve for x
    x = 970,349,075,103,833.50/34,984,253.75
  6. Step 6: Final answer
    x = 27,736,737.85

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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.