Home / 4,617,356,932.30-6,371,781,856.68-2,502,767,474.32

Finding the Fourth Proportional to 4,617,356,932.30, 6,371,781,856.68 and 2,502,767,474.32

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Solution

The fourth proportional to 4,617,356,932.30, 6,371,781,856.68 and 2,502,767,474.32 is: 3,453,726,583.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,617,356,932.30 : 6,371,781,856.68 = 2,502,767,474.32 : x
  2. Step 2: Convert to fraction form
    4,617,356,932.30/6,371,781,856.68 = 2,502,767,474.32/x
  3. Step 3: Cross multiply
    4,617,356,932.30x = 6,371,781,856.68 × 2,502,767,474.32
  4. Step 4: Simplify right side
    4,617,356,932.30x = 15,947,088,384,361,005,056
  5. Step 5: Solve for x
    x = 15,947,088,384,361,005,056/4,617,356,932.30
  6. Step 6: Final answer
    x = 3,453,726,583.88

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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.