Home / 3,229,996,005.60-4,844,994,008.40-1,760,667,928.80

Finding the Fourth Proportional to 3,229,996,005.60, 4,844,994,008.40 and 1,760,667,928.80

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Solution

The fourth proportional to 3,229,996,005.60, 4,844,994,008.40 and 1,760,667,928.80 is: 2,641,001,893.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,229,996,005.60 : 4,844,994,008.40 = 1,760,667,928.80 : x
  2. Step 2: Convert to fraction form
    3,229,996,005.60/4,844,994,008.40 = 1,760,667,928.80/x
  3. Step 3: Cross multiply
    3,229,996,005.60x = 4,844,994,008.40 × 1,760,667,928.80
  4. Step 4: Simplify right side
    3,229,996,005.60x = 8,530,425,565,818,037,248
  5. Step 5: Solve for x
    x = 8,530,425,565,818,037,248/3,229,996,005.60
  6. Step 6: Final answer
    x = 2,641,001,893.20

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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.