Home / 597,901,868.20-896,852,802.30-533,331,786.70

Finding the Fourth Proportional to 597,901,868.20, 896,852,802.30 and 533,331,786.70

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Solution

The fourth proportional to 597,901,868.20, 896,852,802.30 and 533,331,786.70 is: 799,997,680.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,901,868.20 : 896,852,802.30 = 533,331,786.70 : x
  2. Step 2: Convert to fraction form
    597,901,868.20/896,852,802.30 = 533,331,786.70/x
  3. Step 3: Cross multiply
    597,901,868.20x = 896,852,802.30 × 533,331,786.70
  4. Step 4: Simplify right side
    597,901,868.20x = 478,320,107,457,560,832
  5. Step 5: Solve for x
    x = 478,320,107,457,560,832/597,901,868.20
  6. Step 6: Final answer
    x = 799,997,680.05

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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.