Home / 3,233,164,960.46-4,849,727,090.09-1,739,899,901.43

Finding the Fourth Proportional to 3,233,164,960.46, 4,849,727,090.09 and 1,739,899,901.43

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Solution

The fourth proportional to 3,233,164,960.46, 4,849,727,090.09 and 1,739,899,901.43 is: 2,609,838,900.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,233,164,960.46 : 4,849,727,090.09 = 1,739,899,901.43 : x
  2. Step 2: Convert to fraction form
    3,233,164,960.46/4,849,727,090.09 = 1,739,899,901.43/x
  3. Step 3: Cross multiply
    3,233,164,960.46x = 4,849,727,090.09 × 1,739,899,901.43
  4. Step 4: Simplify right side
    3,233,164,960.46x = 8,438,039,686,001,292,288
  5. Step 5: Solve for x
    x = 8,438,039,686,001,292,288/3,233,164,960.46
  6. Step 6: Final answer
    x = 2,609,838,900.64

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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.