Home / 334,676,228.85-502,014,343.28-119,187,716.85

Finding the Fourth Proportional to 334,676,228.85, 502,014,343.28 and 119,187,716.85

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Solution

The fourth proportional to 334,676,228.85, 502,014,343.28 and 119,187,716.85 is: 178,781,575.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,676,228.85 : 502,014,343.28 = 119,187,716.85 : x
  2. Step 2: Convert to fraction form
    334,676,228.85/502,014,343.28 = 119,187,716.85/x
  3. Step 3: Cross multiply
    334,676,228.85x = 502,014,343.28 × 119,187,716.85
  4. Step 4: Simplify right side
    334,676,228.85x = 59,833,943,400,899,392
  5. Step 5: Solve for x
    x = 59,833,943,400,899,392/334,676,228.85
  6. Step 6: Final answer
    x = 178,781,575.28

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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.