Home / 5,610,324,700.65-7,742,338,664.34-3,070,227,375.09

Finding the Fourth Proportional to 5,610,324,700.65, 7,742,338,664.34 and 3,070,227,375.09

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Solution

The fourth proportional to 5,610,324,700.65, 7,742,338,664.34 and 3,070,227,375.09 is: 4,236,963,345.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,610,324,700.65 : 7,742,338,664.34 = 3,070,227,375.09 : x
  2. Step 2: Convert to fraction form
    5,610,324,700.65/7,742,338,664.34 = 3,070,227,375.09/x
  3. Step 3: Cross multiply
    5,610,324,700.65x = 7,742,338,664.34 × 3,070,227,375.09
  4. Step 4: Simplify right side
    5,610,324,700.65x = 23,770,740,114,474,418,176
  5. Step 5: Solve for x
    x = 23,770,740,114,474,418,176/5,610,324,700.65
  6. Step 6: Final answer
    x = 4,236,963,345.76

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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.