Home / 2,113,644,502.70-3,160,263,086.85-1,562,646,473.90

Finding the Fourth Proportional to 2,113,644,502.70, 3,160,263,086.85 and 1,562,646,473.90

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Solution

The fourth proportional to 2,113,644,502.70, 3,160,263,086.85 and 1,562,646,473.90 is: 2,336,425,999.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,113,644,502.70 : 3,160,263,086.85 = 1,562,646,473.90 : x
  2. Step 2: Convert to fraction form
    2,113,644,502.70/3,160,263,086.85 = 1,562,646,473.90/x
  3. Step 3: Cross multiply
    2,113,644,502.70x = 3,160,263,086.85 × 1,562,646,473.90
  4. Step 4: Simplify right side
    2,113,644,502.70x = 4,938,373,969,262,482,432
  5. Step 5: Solve for x
    x = 4,938,373,969,262,482,432/2,113,644,502.70
  6. Step 6: Final answer
    x = 2,336,425,999.24

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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.