Home / 377,434,420,033.24-566,153,746,541.34-125,894,923,563.72

Finding the Fourth Proportional to 377,434,420,033.24, 566,153,746,541.34 and 125,894,923,563.72

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Solution

The fourth proportional to 377,434,420,033.24, 566,153,746,541.34 and 125,894,923,563.72 is: 188,843,091,310.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    377,434,420,033.24 : 566,153,746,541.34 = 125,894,923,563.72 : x
  2. Step 2: Convert to fraction form
    377,434,420,033.24/566,153,746,541.34 = 125,894,923,563.72/x
  3. Step 3: Cross multiply
    377,434,420,033.24x = 566,153,746,541.34 × 125,894,923,563.72
  4. Step 4: Simplify right side
    377,434,420,033.24x = 71,275,882,646,135,698,882,560
  5. Step 5: Solve for x
    x = 71,275,882,646,135,698,882,560/377,434,420,033.24
  6. Step 6: Final answer
    x = 188,843,091,310.69

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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.