Home / 3,341,986,063.52-5,013,145,606.20-1,271,868,266.48

Finding the Fourth Proportional to 3,341,986,063.52, 5,013,145,606.20 and 1,271,868,266.48

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Solution

The fourth proportional to 3,341,986,063.52, 5,013,145,606.20 and 1,271,868,266.48 is: 1,907,865,769.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,341,986,063.52 : 5,013,145,606.20 = 1,271,868,266.48 : x
  2. Step 2: Convert to fraction form
    3,341,986,063.52/5,013,145,606.20 = 1,271,868,266.48/x
  3. Step 3: Cross multiply
    3,341,986,063.52x = 5,013,145,606.20 × 1,271,868,266.48
  4. Step 4: Simplify right side
    3,341,986,063.52x = 6,376,060,811,769,422,848
  5. Step 5: Solve for x
    x = 6,376,060,811,769,422,848/3,341,986,063.52
  6. Step 6: Final answer
    x = 1,907,865,769.21

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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.