Home / 425,073,498.48-586,577,709.86-234,328,361.85

Finding the Fourth Proportional to 425,073,498.48, 586,577,709.86 and 234,328,361.85

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Solution

The fourth proportional to 425,073,498.48, 586,577,709.86 and 234,328,361.85 is: 323,360,064.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    425,073,498.48 : 586,577,709.86 = 234,328,361.85 : x
  2. Step 2: Convert to fraction form
    425,073,498.48/586,577,709.86 = 234,328,361.85/x
  3. Step 3: Cross multiply
    425,073,498.48x = 586,577,709.86 × 234,328,361.85
  4. Step 4: Simplify right side
    425,073,498.48x = 137,451,793,848,046,752
  5. Step 5: Solve for x
    x = 137,451,793,848,046,752/425,073,498.48
  6. Step 6: Final answer
    x = 323,360,064.41

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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.