Home / 5,124,961,359.75-7,675,027,848.51-3,546,646,002.37

Finding the Fourth Proportional to 5,124,961,359.75, 7,675,027,848.51 and 3,546,646,002.37

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Solution

The fourth proportional to 5,124,961,359.75, 7,675,027,848.51 and 3,546,646,002.37 is: 5,311,377,964.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,124,961,359.75 : 7,675,027,848.51 = 3,546,646,002.37 : x
  2. Step 2: Convert to fraction form
    5,124,961,359.75/7,675,027,848.51 = 3,546,646,002.37/x
  3. Step 3: Cross multiply
    5,124,961,359.75x = 7,675,027,848.51 × 3,546,646,002.37
  4. Step 4: Simplify right side
    5,124,961,359.75x = 27,220,606,836,996,411,392
  5. Step 5: Solve for x
    x = 27,220,606,836,996,411,392/5,124,961,359.75
  6. Step 6: Final answer
    x = 5,311,377,964.87

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1.5x scale

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.