Home / 7,069,617,383.31-10,605,515,695.08-2,410,401,727.47

Finding the Fourth Proportional to 7,069,617,383.31, 10,605,515,695.08 and 2,410,401,727.47

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Solution

The fourth proportional to 7,069,617,383.31, 10,605,515,695.08 and 2,410,401,727.47 is: 3,615,974,099.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,069,617,383.31 : 10,605,515,695.08 = 2,410,401,727.47 : x
  2. Step 2: Convert to fraction form
    7,069,617,383.31/10,605,515,695.08 = 2,410,401,727.47/x
  3. Step 3: Cross multiply
    7,069,617,383.31x = 10,605,515,695.08 × 2,410,401,727.47
  4. Step 4: Simplify right side
    7,069,617,383.31x = 25,563,553,352,131,026,944
  5. Step 5: Solve for x
    x = 25,563,553,352,131,026,944/7,069,617,383.31
  6. Step 6: Final answer
    x = 3,615,974,099.60

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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.