Home / 2,912,000,651.55-4,368,000,977.33-2,427,725,040.30

Finding the Fourth Proportional to 2,912,000,651.55, 4,368,000,977.33 and 2,427,725,040.30

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Solution

The fourth proportional to 2,912,000,651.55, 4,368,000,977.33 and 2,427,725,040.30 is: 3,641,587,560.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,912,000,651.55 : 4,368,000,977.33 = 2,427,725,040.30 : x
  2. Step 2: Convert to fraction form
    2,912,000,651.55/4,368,000,977.33 = 2,427,725,040.30/x
  3. Step 3: Cross multiply
    2,912,000,651.55x = 4,368,000,977.33 × 2,427,725,040.30
  4. Step 4: Simplify right side
    2,912,000,651.55x = 10,604,305,348,706,775,040
  5. Step 5: Solve for x
    x = 10,604,305,348,706,775,040/2,912,000,651.55
  6. Step 6: Final answer
    x = 3,641,587,560.45

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1.5x scale

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.