Home / 2,471,952,413-3,411,586,776.31-1,468,373,945.35

Finding the Fourth Proportional to 2,471,952,413, 3,411,586,776.31 and 1,468,373,945.35

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Solution

The fourth proportional to 2,471,952,413, 3,411,586,776.31 and 1,468,373,945.35 is: 2,026,529,761.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,471,952,413 : 3,411,586,776.31 = 1,468,373,945.35 : x
  2. Step 2: Convert to fraction form
    2,471,952,413/3,411,586,776.31 = 1,468,373,945.35/x
  3. Step 3: Cross multiply
    2,471,952,413x = 3,411,586,776.31 × 1,468,373,945.35
  4. Step 4: Simplify right side
    2,471,952,413x = 5,009,485,134,617,144,320
  5. Step 5: Solve for x
    x = 5,009,485,134,617,144,320/2,471,952,413
  6. Step 6: Final answer
    x = 2,026,529,761.77

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.