Home / 62,315,590.92-85,995,782.26-34,058,534.64

Finding the Fourth Proportional to 62,315,590.92, 85,995,782.26 and 34,058,534.64

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Solution

The fourth proportional to 62,315,590.92, 85,995,782.26 and 34,058,534.64 is: 47,000,923.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,315,590.92 : 85,995,782.26 = 34,058,534.64 : x
  2. Step 2: Convert to fraction form
    62,315,590.92/85,995,782.26 = 34,058,534.64/x
  3. Step 3: Cross multiply
    62,315,590.92x = 85,995,782.26 × 34,058,534.64
  4. Step 4: Simplify right side
    62,315,590.92x = 2,928,890,328,588,476.50
  5. Step 5: Solve for x
    x = 2,928,890,328,588,476.50/62,315,590.92
  6. Step 6: Final answer
    x = 47,000,923.61

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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.