Home / 3,780,667,027.10-5,671,000,540.65-1,599,349,727.90

Finding the Fourth Proportional to 3,780,667,027.10, 5,671,000,540.65 and 1,599,349,727.90

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Solution

The fourth proportional to 3,780,667,027.10, 5,671,000,540.65 and 1,599,349,727.90 is: 2,399,024,591.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,780,667,027.10 : 5,671,000,540.65 = 1,599,349,727.90 : x
  2. Step 2: Convert to fraction form
    3,780,667,027.10/5,671,000,540.65 = 1,599,349,727.90/x
  3. Step 3: Cross multiply
    3,780,667,027.10x = 5,671,000,540.65 × 1,599,349,727.90
  4. Step 4: Simplify right side
    3,780,667,027.10x = 9,069,913,171,609,330,688
  5. Step 5: Solve for x
    x = 9,069,913,171,609,330,688/3,780,667,027.10
  6. Step 6: Final answer
    x = 2,399,024,591.85

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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.