Home / 49,265,768.16-73,902,592.08-16,904,648.16

Finding the Fourth Proportional to 49,265,768.16, 73,902,592.08 and 16,904,648.16

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Solution

The fourth proportional to 49,265,768.16, 73,902,592.08 and 16,904,648.16 is: 25,358,324.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,265,768.16 : 73,902,592.08 = 16,904,648.16 : x
  2. Step 2: Convert to fraction form
    49,265,768.16/73,902,592.08 = 16,904,648.16/x
  3. Step 3: Cross multiply
    49,265,768.16x = 73,902,592.08 × 16,904,648.16
  4. Step 4: Simplify right side
    49,265,768.16x = 1,249,297,317,224,402.50
  5. Step 5: Solve for x
    x = 1,249,297,317,224,402.50/49,265,768.16
  6. Step 6: Final answer
    x = 25,358,324.12

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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.