Home / 6,159,250,760.28-9,235,186,551.54-1,960,389,871.80

Finding the Fourth Proportional to 6,159,250,760.28, 9,235,186,551.54 and 1,960,389,871.80

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Solution

The fourth proportional to 6,159,250,760.28, 9,235,186,551.54 and 1,960,389,871.80 is: 2,939,410,471.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,159,250,760.28 : 9,235,186,551.54 = 1,960,389,871.80 : x
  2. Step 2: Convert to fraction form
    6,159,250,760.28/9,235,186,551.54 = 1,960,389,871.80/x
  3. Step 3: Cross multiply
    6,159,250,760.28x = 9,235,186,551.54 × 1,960,389,871.80
  4. Step 4: Simplify right side
    6,159,250,760.28x = 18,104,566,179,822,585,856
  5. Step 5: Solve for x
    x = 18,104,566,179,822,585,856/6,159,250,760.28
  6. Step 6: Final answer
    x = 2,939,410,471.25

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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.