Home / 597,928,664.70-896,892,997.05-537,663,255.30

Finding the Fourth Proportional to 597,928,664.70, 896,892,997.05 and 537,663,255.30

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Solution

The fourth proportional to 597,928,664.70, 896,892,997.05 and 537,663,255.30 is: 806,494,882.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,928,664.70 : 896,892,997.05 = 537,663,255.30 : x
  2. Step 2: Convert to fraction form
    597,928,664.70/896,892,997.05 = 537,663,255.30/x
  3. Step 3: Cross multiply
    597,928,664.70x = 896,892,997.05 × 537,663,255.30
  4. Step 4: Simplify right side
    597,928,664.70x = 482,226,408,449,676,224
  5. Step 5: Solve for x
    x = 482,226,408,449,676,224/597,928,664.70
  6. Step 6: Final answer
    x = 806,494,882.95

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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.