Home / 430,532,488,149.36-594,135,072,022.96-232,551,011,423.04

Finding the Fourth Proportional to 430,532,488,149.36, 594,135,072,022.96 and 232,551,011,423.04

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Solution

The fourth proportional to 430,532,488,149.36, 594,135,072,022.96 and 232,551,011,423.04 is: 320,920,524,522.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    430,532,488,149.36 : 594,135,072,022.96 = 232,551,011,423.04 : x
  2. Step 2: Convert to fraction form
    430,532,488,149.36/594,135,072,022.96 = 232,551,011,423.04/x
  3. Step 3: Cross multiply
    430,532,488,149.36x = 594,135,072,022.96 × 232,551,011,423.04
  4. Step 4: Simplify right side
    430,532,488,149.36x = 138,166,711,920,840,058,863,616
  5. Step 5: Solve for x
    x = 138,166,711,920,840,058,863,616/430,532,488,149.36
  6. Step 6: Final answer
    x = 320,920,524,522.43

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1.5x scale

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.