Home / 61,600,267.62-85,008,370.95-34,098,195.87

Finding the Fourth Proportional to 61,600,267.62, 85,008,370.95 and 34,098,195.87

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Solution

The fourth proportional to 61,600,267.62, 85,008,370.95 and 34,098,195.87 is: 47,055,511.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,600,267.62 : 85,008,370.95 = 34,098,195.87 : x
  2. Step 2: Convert to fraction form
    61,600,267.62/85,008,370.95 = 34,098,195.87/x
  3. Step 3: Cross multiply
    61,600,267.62x = 85,008,370.95 × 34,098,195.87
  4. Step 4: Simplify right side
    61,600,267.62x = 2,898,632,083,242,718
  5. Step 5: Solve for x
    x = 2,898,632,083,242,718/61,600,267.62
  6. Step 6: Final answer
    x = 47,055,511.21

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.