Home / 14,888,961.05-22,333,441.58-9,787,127.45

Finding the Fourth Proportional to 14,888,961.05, 22,333,441.58 and 9,787,127.45

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Solution

The fourth proportional to 14,888,961.05, 22,333,441.58 and 9,787,127.45 is: 14,680,691.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,888,961.05 : 22,333,441.58 = 9,787,127.45 : x
  2. Step 2: Convert to fraction form
    14,888,961.05/22,333,441.58 = 9,787,127.45/x
  3. Step 3: Cross multiply
    14,888,961.05x = 22,333,441.58 × 9,787,127.45
  4. Step 4: Simplify right side
    14,888,961.05x = 218,580,239,091,653.72
  5. Step 5: Solve for x
    x = 218,580,239,091,653.72/14,888,961.05
  6. Step 6: Final answer
    x = 14,680,691.18

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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.