Home / 4,639,202,044.59-6,402,309,639.76-2,734,043,927.61

Finding the Fourth Proportional to 4,639,202,044.59, 6,402,309,639.76 and 2,734,043,927.61

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Solution

The fourth proportional to 4,639,202,044.59, 6,402,309,639.76 and 2,734,043,927.61 is: 3,773,104,862.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,639,202,044.59 : 6,402,309,639.76 = 2,734,043,927.61 : x
  2. Step 2: Convert to fraction form
    4,639,202,044.59/6,402,309,639.76 = 2,734,043,927.61/x
  3. Step 3: Cross multiply
    4,639,202,044.59x = 6,402,309,639.76 × 2,734,043,927.61
  4. Step 4: Simplify right side
    4,639,202,044.59x = 17,504,195,793,225,947,136
  5. Step 5: Solve for x
    x = 17,504,195,793,225,947,136/4,639,202,044.59
  6. Step 6: Final answer
    x = 3,773,104,862.65

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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.