Home / 2,696,548,037.20-4,044,822,055.80-2,084,328,005.20

Finding the Fourth Proportional to 2,696,548,037.20, 4,044,822,055.80 and 2,084,328,005.20

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Solution

The fourth proportional to 2,696,548,037.20, 4,044,822,055.80 and 2,084,328,005.20 is: 3,126,492,007.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,696,548,037.20 : 4,044,822,055.80 = 2,084,328,005.20 : x
  2. Step 2: Convert to fraction form
    2,696,548,037.20/4,044,822,055.80 = 2,084,328,005.20/x
  3. Step 3: Cross multiply
    2,696,548,037.20x = 4,044,822,055.80 × 2,084,328,005.20
  4. Step 4: Simplify right side
    2,696,548,037.20x = 8,430,735,886,954,577,920
  5. Step 5: Solve for x
    x = 8,430,735,886,954,577,920/2,696,548,037.20
  6. Step 6: Final answer
    x = 3,126,492,007.80

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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.