Home / 2,423,014,384.44-3,343,759,856.94-1,309,180,478.52

Finding the Fourth Proportional to 2,423,014,384.44, 3,343,759,856.94 and 1,309,180,478.52

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Solution

The fourth proportional to 2,423,014,384.44, 3,343,759,856.94 and 1,309,180,478.52 is: 1,806,669,063.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,423,014,384.44 : 3,343,759,856.94 = 1,309,180,478.52 : x
  2. Step 2: Convert to fraction form
    2,423,014,384.44/3,343,759,856.94 = 1,309,180,478.52/x
  3. Step 3: Cross multiply
    2,423,014,384.44x = 3,343,759,856.94 × 1,309,180,478.52
  4. Step 4: Simplify right side
    2,423,014,384.44x = 4,377,585,129,564,676,096
  5. Step 5: Solve for x
    x = 4,377,585,129,564,676,096/2,423,014,384.44
  6. Step 6: Final answer
    x = 1,806,669,063.82

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.