Home / 22,354,645.60-33,531,968.40-10,410,709.60

Finding the Fourth Proportional to 22,354,645.60, 33,531,968.40 and 10,410,709.60

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Solution

The fourth proportional to 22,354,645.60, 33,531,968.40 and 10,410,709.60 is: 15,616,064.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,354,645.60 : 33,531,968.40 = 10,410,709.60 : x
  2. Step 2: Convert to fraction form
    22,354,645.60/33,531,968.40 = 10,410,709.60/x
  3. Step 3: Cross multiply
    22,354,645.60x = 33,531,968.40 × 10,410,709.60
  4. Step 4: Simplify right side
    22,354,645.60x = 349,091,585,328,776.62
  5. Step 5: Solve for x
    x = 349,091,585,328,776.62/22,354,645.60
  6. Step 6: Final answer
    x = 15,616,064.40

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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.