Home / 34,765,745.04-52,153,398.03-12,904,266.75

Finding the Fourth Proportional to 34,765,745.04, 52,153,398.03 and 12,904,266.75

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Solution

The fourth proportional to 34,765,745.04, 52,153,398.03 and 12,904,266.75 is: 19,358,174.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,765,745.04 : 52,153,398.03 = 12,904,266.75 : x
  2. Step 2: Convert to fraction form
    34,765,745.04/52,153,398.03 = 12,904,266.75/x
  3. Step 3: Cross multiply
    34,765,745.04x = 52,153,398.03 × 12,904,266.75
  4. Step 4: Simplify right side
    34,765,745.04x = 673,001,360,098,044.50
  5. Step 5: Solve for x
    x = 673,001,360,098,044.50/34,765,745.04
  6. Step 6: Final answer
    x = 19,358,174.53

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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.