Home / 22,184,920.80-33,277,381.20-14,878,591.20

Finding the Fourth Proportional to 22,184,920.80, 33,277,381.20 and 14,878,591.20

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Solution

The fourth proportional to 22,184,920.80, 33,277,381.20 and 14,878,591.20 is: 22,317,886.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,184,920.80 : 33,277,381.20 = 14,878,591.20 : x
  2. Step 2: Convert to fraction form
    22,184,920.80/33,277,381.20 = 14,878,591.20/x
  3. Step 3: Cross multiply
    22,184,920.80x = 33,277,381.20 × 14,878,591.20
  4. Step 4: Simplify right side
    22,184,920.80x = 495,120,551,081,365.38
  5. Step 5: Solve for x
    x = 495,120,551,081,365.38/22,184,920.80
  6. Step 6: Final answer
    x = 22,317,886.80

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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.