Home / 4,010,369,334.57-6,013,101,209.67-1,912,487,386.64

Finding the Fourth Proportional to 4,010,369,334.57, 6,013,101,209.67 and 1,912,487,386.64

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Solution

The fourth proportional to 4,010,369,334.57, 6,013,101,209.67 and 1,912,487,386.64 is: 2,867,561,378.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,010,369,334.57 : 6,013,101,209.67 = 1,912,487,386.64 : x
  2. Step 2: Convert to fraction form
    4,010,369,334.57/6,013,101,209.67 = 1,912,487,386.64/x
  3. Step 3: Cross multiply
    4,010,369,334.57x = 6,013,101,209.67 × 1,912,487,386.64
  4. Step 4: Simplify right side
    4,010,369,334.57x = 11,499,980,218,053,535,744
  5. Step 5: Solve for x
    x = 11,499,980,218,053,535,744/4,010,369,334.57
  6. Step 6: Final answer
    x = 2,867,561,378.68

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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.