Home / 22,643,763.84-33,937,292.52-17,832,451.32

Finding the Fourth Proportional to 22,643,763.84, 33,937,292.52 and 17,832,451.32

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Solution

The fourth proportional to 22,643,763.84, 33,937,292.52 and 17,832,451.32 is: 26,726,348.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,643,763.84 : 33,937,292.52 = 17,832,451.32 : x
  2. Step 2: Convert to fraction form
    22,643,763.84/33,937,292.52 = 17,832,451.32/x
  3. Step 3: Cross multiply
    22,643,763.84x = 33,937,292.52 × 17,832,451.32
  4. Step 4: Simplify right side
    22,643,763.84x = 605,185,116,795,500.25
  5. Step 5: Solve for x
    x = 605,185,116,795,500.25/22,643,763.84
  6. Step 6: Final answer
    x = 26,726,348.19

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.