Home / 1,337,154,440.04-2,004,676,769.52-844,829,989.20

Finding the Fourth Proportional to 1,337,154,440.04, 2,004,676,769.52 and 844,829,989.20

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Solution

The fourth proportional to 1,337,154,440.04, 2,004,676,769.52 and 844,829,989.20 is: 1,266,578,491.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,337,154,440.04 : 2,004,676,769.52 = 844,829,989.20 : x
  2. Step 2: Convert to fraction form
    1,337,154,440.04/2,004,676,769.52 = 844,829,989.20/x
  3. Step 3: Cross multiply
    1,337,154,440.04x = 2,004,676,769.52 × 844,829,989.20
  4. Step 4: Simplify right side
    1,337,154,440.04x = 1,693,611,053,543,072,512
  5. Step 5: Solve for x
    x = 1,693,611,053,543,072,512/1,337,154,440.04
  6. Step 6: Final answer
    x = 1,266,578,491.48

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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.