Home / 3,190,356,838.73-4,398,599,952.58-2,616,023,827.25

Finding the Fourth Proportional to 3,190,356,838.73, 4,398,599,952.58 and 2,616,023,827.25

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Solution

The fourth proportional to 3,190,356,838.73, 4,398,599,952.58 and 2,616,023,827.25 is: 3,606,757,132.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,190,356,838.73 : 4,398,599,952.58 = 2,616,023,827.25 : x
  2. Step 2: Convert to fraction form
    3,190,356,838.73/4,398,599,952.58 = 2,616,023,827.25/x
  3. Step 3: Cross multiply
    3,190,356,838.73x = 4,398,599,952.58 × 2,616,023,827.25
  4. Step 4: Simplify right side
    3,190,356,838.73x = 11,506,842,282,461,466,624
  5. Step 5: Solve for x
    x = 11,506,842,282,461,466,624/3,190,356,838.73
  6. Step 6: Final answer
    x = 3,606,757,132.23

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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.