Home / 63,463,827.92-87,598,242.59-37,373,478.84

Finding the Fourth Proportional to 63,463,827.92, 87,598,242.59 and 37,373,478.84

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Solution

The fourth proportional to 63,463,827.92, 87,598,242.59 and 37,373,478.84 is: 51,586,095.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,463,827.92 : 87,598,242.59 = 37,373,478.84 : x
  2. Step 2: Convert to fraction form
    63,463,827.92/87,598,242.59 = 37,373,478.84/x
  3. Step 3: Cross multiply
    63,463,827.92x = 87,598,242.59 × 37,373,478.84
  4. Step 4: Simplify right side
    63,463,827.92x = 3,273,851,065,671,684.50
  5. Step 5: Solve for x
    x = 3,273,851,065,671,684.50/63,463,827.92
  6. Step 6: Final answer
    x = 51,586,095.15

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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.