Home / 2,766,608,621.04-4,149,909,679.08-901,251,264.62

Finding the Fourth Proportional to 2,766,608,621.04, 4,149,909,679.08 and 901,251,264.62

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Solution

The fourth proportional to 2,766,608,621.04, 4,149,909,679.08 and 901,251,264.62 is: 1,351,875,837.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,766,608,621.04 : 4,149,909,679.08 = 901,251,264.62 : x
  2. Step 2: Convert to fraction form
    2,766,608,621.04/4,149,909,679.08 = 901,251,264.62/x
  3. Step 3: Cross multiply
    2,766,608,621.04x = 4,149,909,679.08 × 901,251,264.62
  4. Step 4: Simplify right side
    2,766,608,621.04x = 3,740,111,346,329,628,160
  5. Step 5: Solve for x
    x = 3,740,111,346,329,628,160/2,766,608,621.04
  6. Step 6: Final answer
    x = 1,351,875,837.40

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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.