Home / 62,289,172.92-85,334,739.06-59,960,343

Finding the Fourth Proportional to 62,289,172.92, 85,334,739.06 and 59,960,343

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Solution

The fourth proportional to 62,289,172.92, 85,334,739.06 and 59,960,343 is: 82,144,295.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,289,172.92 : 85,334,739.06 = 59,960,343 : x
  2. Step 2: Convert to fraction form
    62,289,172.92/85,334,739.06 = 59,960,343/x
  3. Step 3: Cross multiply
    62,289,172.92x = 85,334,739.06 × 59,960,343
  4. Step 4: Simplify right side
    62,289,172.92x = 5,116,700,223,853,098
  5. Step 5: Solve for x
    x = 5,116,700,223,853,098/62,289,172.92
  6. Step 6: Final answer
    x = 82,144,295.45

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.