Home / 3,630,539,799.56-5,010,012,652.92-2,022,911,731.20

Finding the Fourth Proportional to 3,630,539,799.56, 5,010,012,652.92 and 2,022,911,731.20

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Solution

The fourth proportional to 3,630,539,799.56, 5,010,012,652.92 and 2,022,911,731.20 is: 2,791,544,488.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,630,539,799.56 : 5,010,012,652.92 = 2,022,911,731.20 : x
  2. Step 2: Convert to fraction form
    3,630,539,799.56/5,010,012,652.92 = 2,022,911,731.20/x
  3. Step 3: Cross multiply
    3,630,539,799.56x = 5,010,012,652.92 × 2,022,911,731.20
  4. Step 4: Simplify right side
    3,630,539,799.56x = 10,134,813,369,052,301,312
  5. Step 5: Solve for x
    x = 10,134,813,369,052,301,312/3,630,539,799.56
  6. Step 6: Final answer
    x = 2,791,544,488.86

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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.