Home / 2,763,176,810.52-4,143,585,416.76-1,599,448,566.36

Finding the Fourth Proportional to 2,763,176,810.52, 4,143,585,416.76 and 1,599,448,566.36

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Solution

The fourth proportional to 2,763,176,810.52, 4,143,585,416.76 and 1,599,448,566.36 is: 2,398,489,929.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,763,176,810.52 : 4,143,585,416.76 = 1,599,448,566.36 : x
  2. Step 2: Convert to fraction form
    2,763,176,810.52/4,143,585,416.76 = 1,599,448,566.36/x
  3. Step 3: Cross multiply
    2,763,176,810.52x = 4,143,585,416.76 × 1,599,448,566.36
  4. Step 4: Simplify right side
    2,763,176,810.52x = 6,627,451,754,426,985,472
  5. Step 5: Solve for x
    x = 6,627,451,754,426,985,472/2,763,176,810.52
  6. Step 6: Final answer
    x = 2,398,489,929.85

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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.