Home / 2,298,279,568.23-3,434,826,762.17-1,677,801,385.96

Finding the Fourth Proportional to 2,298,279,568.23, 3,434,826,762.17 and 1,677,801,385.96

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Solution

The fourth proportional to 2,298,279,568.23, 3,434,826,762.17 and 1,677,801,385.96 is: 2,507,509,174.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,298,279,568.23 : 3,434,826,762.17 = 1,677,801,385.96 : x
  2. Step 2: Convert to fraction form
    2,298,279,568.23/3,434,826,762.17 = 1,677,801,385.96/x
  3. Step 3: Cross multiply
    2,298,279,568.23x = 3,434,826,762.17 × 1,677,801,385.96
  4. Step 4: Simplify right side
    2,298,279,568.23x = 5,762,957,102,090,557,440
  5. Step 5: Solve for x
    x = 5,762,957,102,090,557,440/2,298,279,568.23
  6. Step 6: Final answer
    x = 2,507,509,174.15

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.