Home / 49,157,239.02-67,654,977.21-36,083,790.42

Finding the Fourth Proportional to 49,157,239.02, 67,654,977.21 and 36,083,790.42

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Solution

The fourth proportional to 49,157,239.02, 67,654,977.21 and 36,083,790.42 is: 49,662,024.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,157,239.02 : 67,654,977.21 = 36,083,790.42 : x
  2. Step 2: Convert to fraction form
    49,157,239.02/67,654,977.21 = 36,083,790.42/x
  3. Step 3: Cross multiply
    49,157,239.02x = 67,654,977.21 × 36,083,790.42
  4. Step 4: Simplify right side
    49,157,239.02x = 2,441,248,018,515,516
  5. Step 5: Solve for x
    x = 2,441,248,018,515,516/49,157,239.02
  6. Step 6: Final answer
    x = 49,662,024.70

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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.