Home / 62,446,623.47-86,177,360.64-34,188,525

Finding the Fourth Proportional to 62,446,623.47, 86,177,360.64 and 34,188,525

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Solution

The fourth proportional to 62,446,623.47, 86,177,360.64 and 34,188,525 is: 47,180,723.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,446,623.47 : 86,177,360.64 = 34,188,525 : x
  2. Step 2: Convert to fraction form
    62,446,623.47/86,177,360.64 = 34,188,525/x
  3. Step 3: Cross multiply
    62,446,623.47x = 86,177,360.64 × 34,188,525
  4. Step 4: Simplify right side
    62,446,623.47x = 2,946,276,848,674,656
  5. Step 5: Solve for x
    x = 2,946,276,848,674,656/62,446,623.47
  6. Step 6: Final answer
    x = 47,180,723.07

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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.