Home / 4,617,356,422.08-6,371,781,155.21-2,502,766,965.61

Finding the Fourth Proportional to 4,617,356,422.08, 6,371,781,155.21 and 2,502,766,965.61

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Solution

The fourth proportional to 4,617,356,422.08, 6,371,781,155.21 and 2,502,766,965.61 is: 3,453,725,883.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,617,356,422.08 : 6,371,781,155.21 = 2,502,766,965.61 : x
  2. Step 2: Convert to fraction form
    4,617,356,422.08/6,371,781,155.21 = 2,502,766,965.61/x
  3. Step 3: Cross multiply
    4,617,356,422.08x = 6,371,781,155.21 × 2,502,766,965.61
  4. Step 4: Simplify right side
    4,617,356,422.08x = 15,947,083,387,355,912,192
  5. Step 5: Solve for x
    x = 15,947,083,387,355,912,192/4,617,356,422.08
  6. Step 6: Final answer
    x = 3,453,725,883.30

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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.