Home / 22,755,964.95-34,133,947.43-22,378,051.35

Finding the Fourth Proportional to 22,755,964.95, 34,133,947.43 and 22,378,051.35

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Solution

The fourth proportional to 22,755,964.95, 34,133,947.43 and 22,378,051.35 is: 33,567,077.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,755,964.95 : 34,133,947.43 = 22,378,051.35 : x
  2. Step 2: Convert to fraction form
    22,755,964.95/34,133,947.43 = 22,378,051.35/x
  3. Step 3: Cross multiply
    22,755,964.95x = 34,133,947.43 × 22,378,051.35
  4. Step 4: Simplify right side
    22,755,964.95x = 763,851,228,254,850.25
  5. Step 5: Solve for x
    x = 763,851,228,254,850.25/22,755,964.95
  6. Step 6: Final answer
    x = 33,567,077.03

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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.