Home / 16,495,194.15-22,762,274.01-9,152,561.97

Finding the Fourth Proportional to 16,495,194.15, 22,762,274.01 and 9,152,561.97

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Solution

The fourth proportional to 16,495,194.15, 22,762,274.01 and 9,152,561.97 is: 12,629,928.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,495,194.15 : 22,762,274.01 = 9,152,561.97 : x
  2. Step 2: Convert to fraction form
    16,495,194.15/22,762,274.01 = 9,152,561.97/x
  3. Step 3: Cross multiply
    16,495,194.15x = 22,762,274.01 × 9,152,561.97
  4. Step 4: Simplify right side
    16,495,194.15x = 208,333,123,454,645.44
  5. Step 5: Solve for x
    x = 208,333,123,454,645.44/16,495,194.15
  6. Step 6: Final answer
    x = 12,629,928.55

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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.