Home / 22,184,605.80-33,276,908.70-14,878,276.20

Finding the Fourth Proportional to 22,184,605.80, 33,276,908.70 and 14,878,276.20

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Solution

The fourth proportional to 22,184,605.80, 33,276,908.70 and 14,878,276.20 is: 22,317,414.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,184,605.80 : 33,276,908.70 = 14,878,276.20 : x
  2. Step 2: Convert to fraction form
    22,184,605.80/33,276,908.70 = 14,878,276.20/x
  3. Step 3: Cross multiply
    22,184,605.80x = 33,276,908.70 × 14,878,276.20
  4. Step 4: Simplify right side
    22,184,605.80x = 495,103,038,720,782.88
  5. Step 5: Solve for x
    x = 495,103,038,720,782.88/22,184,605.80
  6. Step 6: Final answer
    x = 22,317,414.30

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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.