Home / 2,022,631,686.70-3,032,715,811.65-794,328,505.90

Finding the Fourth Proportional to 2,022,631,686.70, 3,032,715,811.65 and 794,328,505.90

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Solution

The fourth proportional to 2,022,631,686.70, 3,032,715,811.65 and 794,328,505.90 is: 1,191,009,038.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,022,631,686.70 : 3,032,715,811.65 = 794,328,505.90 : x
  2. Step 2: Convert to fraction form
    2,022,631,686.70/3,032,715,811.65 = 794,328,505.90/x
  3. Step 3: Cross multiply
    2,022,631,686.70x = 3,032,715,811.65 × 794,328,505.90
  4. Step 4: Simplify right side
    2,022,631,686.70x = 2,408,972,619,487,250,432
  5. Step 5: Solve for x
    x = 2,408,972,619,487,250,432/2,022,631,686.70
  6. Step 6: Final answer
    x = 1,191,009,038.04

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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.