Home / 2,099,730,357,785.50-3,149,595,536,678.20-2,017,447,985,484.70

Finding the Fourth Proportional to 2,099,730,357,785.50, 3,149,595,536,678.20 and 2,017,447,985,484.70

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Solution

The fourth proportional to 2,099,730,357,785.50, 3,149,595,536,678.20 and 2,017,447,985,484.70 is: 3,026,171,978,227.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,099,730,357,785.50 : 3,149,595,536,678.20 = 2,017,447,985,484.70 : x
  2. Step 2: Convert to fraction form
    2,099,730,357,785.50/3,149,595,536,678.20 = 2,017,447,985,484.70/x
  3. Step 3: Cross multiply
    2,099,730,357,785.50x = 3,149,595,536,678.20 × 2,017,447,985,484.70
  4. Step 4: Simplify right side
    2,099,730,357,785.50x = 6,354,145,170,563,037,552,181,248
  5. Step 5: Solve for x
    x = 6,354,145,170,563,037,552,181,248/2,099,730,357,785.50
  6. Step 6: Final answer
    x = 3,026,171,978,227.00

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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.