Home / 61,484,191.38-92,242,456.11-22,096,420.93

Finding the Fourth Proportional to 61,484,191.38, 92,242,456.11 and 22,096,420.93

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Solution

The fourth proportional to 61,484,191.38, 92,242,456.11 and 22,096,420.93 is: 33,150,442.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,484,191.38 : 92,242,456.11 = 22,096,420.93 : x
  2. Step 2: Convert to fraction form
    61,484,191.38/92,242,456.11 = 22,096,420.93/x
  3. Step 3: Cross multiply
    61,484,191.38x = 92,242,456.11 × 22,096,420.93
  4. Step 4: Simplify right side
    61,484,191.38x = 2,038,228,137,823,610.25
  5. Step 5: Solve for x
    x = 2,038,228,137,823,610.25/61,484,191.38
  6. Step 6: Final answer
    x = 33,150,442.29

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.