Home / 2,753,220,411.39-3,799,396,330.16-1,500,167,563.95

Finding the Fourth Proportional to 2,753,220,411.39, 3,799,396,330.16 and 1,500,167,563.95

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Solution

The fourth proportional to 2,753,220,411.39, 3,799,396,330.16 and 1,500,167,563.95 is: 2,070,205,172.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,753,220,411.39 : 3,799,396,330.16 = 1,500,167,563.95 : x
  2. Step 2: Convert to fraction form
    2,753,220,411.39/3,799,396,330.16 = 1,500,167,563.95/x
  3. Step 3: Cross multiply
    2,753,220,411.39x = 3,799,396,330.16 × 1,500,167,563.95
  4. Step 4: Simplify right side
    2,753,220,411.39x = 5,699,731,137,089,197,056
  5. Step 5: Solve for x
    x = 5,699,731,137,089,197,056/2,753,220,411.39
  6. Step 6: Final answer
    x = 2,070,205,172.64

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Double scale
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1.5x scale

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.