Home / 41,991,330.45-62,977,542.98-15,064,986.45

Finding the Fourth Proportional to 41,991,330.45, 62,977,542.98 and 15,064,986.45

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Solution

The fourth proportional to 41,991,330.45, 62,977,542.98 and 15,064,986.45 is: 22,594,088.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,991,330.45 : 62,977,542.98 = 15,064,986.45 : x
  2. Step 2: Convert to fraction form
    41,991,330.45/62,977,542.98 = 15,064,986.45/x
  3. Step 3: Cross multiply
    41,991,330.45x = 62,977,542.98 × 15,064,986.45
  4. Step 4: Simplify right side
    41,991,330.45x = 948,755,831,572,667.62
  5. Step 5: Solve for x
    x = 948,755,831,572,667.62/41,991,330.45
  6. Step 6: Final answer
    x = 22,594,088.38

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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.