Home / 3,656,854,425.24-5,046,290,205.90-2,070,957,732.12

Finding the Fourth Proportional to 3,656,854,425.24, 5,046,290,205.90 and 2,070,957,732.12

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Solution

The fourth proportional to 3,656,854,425.24, 5,046,290,205.90 and 2,070,957,732.12 is: 2,857,826,017.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,656,854,425.24 : 5,046,290,205.90 = 2,070,957,732.12 : x
  2. Step 2: Convert to fraction form
    3,656,854,425.24/5,046,290,205.90 = 2,070,957,732.12/x
  3. Step 3: Cross multiply
    3,656,854,425.24x = 5,046,290,205.90 × 2,070,957,732.12
  4. Step 4: Simplify right side
    3,656,854,425.24x = 10,450,653,720,430,030,848
  5. Step 5: Solve for x
    x = 10,450,653,720,430,030,848/3,656,854,425.24
  6. Step 6: Final answer
    x = 2,857,826,017.98

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.