Home / 597,521,491.20-896,282,236.80-495,484,819.20

Finding the Fourth Proportional to 597,521,491.20, 896,282,236.80 and 495,484,819.20

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Solution

The fourth proportional to 597,521,491.20, 896,282,236.80 and 495,484,819.20 is: 743,227,228.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,521,491.20 : 896,282,236.80 = 495,484,819.20 : x
  2. Step 2: Convert to fraction form
    597,521,491.20/896,282,236.80 = 495,484,819.20/x
  3. Step 3: Cross multiply
    597,521,491.20x = 896,282,236.80 × 495,484,819.20
  4. Step 4: Simplify right side
    597,521,491.20x = 444,094,242,053,019,584
  5. Step 5: Solve for x
    x = 444,094,242,053,019,584/597,521,491.20
  6. Step 6: Final answer
    x = 743,227,228.80

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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.