Home / 54,317,501.10-81,476,251.65-23,626,783.35

Finding the Fourth Proportional to 54,317,501.10, 81,476,251.65 and 23,626,783.35

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Solution

The fourth proportional to 54,317,501.10, 81,476,251.65 and 23,626,783.35 is: 35,440,175.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,317,501.10 : 81,476,251.65 = 23,626,783.35 : x
  2. Step 2: Convert to fraction form
    54,317,501.10/81,476,251.65 = 23,626,783.35/x
  3. Step 3: Cross multiply
    54,317,501.10x = 81,476,251.65 × 23,626,783.35
  4. Step 4: Simplify right side
    54,317,501.10x = 1,925,021,745,904,630.25
  5. Step 5: Solve for x
    x = 1,925,021,745,904,630.25/54,317,501.10
  6. Step 6: Final answer
    x = 35,440,175.03

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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.