Home / 64,661,795.92-89,350,002.64-46,044,614.56

Finding the Fourth Proportional to 64,661,795.92, 89,350,002.64 and 46,044,614.56

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Solution

The fourth proportional to 64,661,795.92, 89,350,002.64 and 46,044,614.56 is: 63,624,685.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,661,795.92 : 89,350,002.64 = 46,044,614.56 : x
  2. Step 2: Convert to fraction form
    64,661,795.92/89,350,002.64 = 46,044,614.56/x
  3. Step 3: Cross multiply
    64,661,795.92x = 89,350,002.64 × 46,044,614.56
  4. Step 4: Simplify right side
    64,661,795.92x = 4,114,086,432,493,782.50
  5. Step 5: Solve for x
    x = 4,114,086,432,493,782.50/64,661,795.92
  6. Step 6: Final answer
    x = 63,624,685.55

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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.