Home / 4,289,027,595,002.40-5,918,644,164,261.60-2,436,891,102,720.20

Finding the Fourth Proportional to 4,289,027,595,002.40, 5,918,644,164,261.60 and 2,436,891,102,720.20

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Solution

The fourth proportional to 4,289,027,595,002.40, 5,918,644,164,261.60 and 2,436,891,102,720.20 is: 3,362,788,180,906.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,289,027,595,002.40 : 5,918,644,164,261.60 = 2,436,891,102,720.20 : x
  2. Step 2: Convert to fraction form
    4,289,027,595,002.40/5,918,644,164,261.60 = 2,436,891,102,720.20/x
  3. Step 3: Cross multiply
    4,289,027,595,002.40x = 5,918,644,164,261.60 × 2,436,891,102,720.20
  4. Step 4: Simplify right side
    4,289,027,595,002.40x = 14,423,091,304,055,927,644,094,464
  5. Step 5: Solve for x
    x = 14,423,091,304,055,927,644,094,464/4,289,027,595,002.40
  6. Step 6: Final answer
    x = 3,362,788,180,906.51

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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.