Home / 131,948,116.10-197,922,174.15-36,210,004.10

Finding the Fourth Proportional to 131,948,116.10, 197,922,174.15 and 36,210,004.10

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Solution

The fourth proportional to 131,948,116.10, 197,922,174.15 and 36,210,004.10 is: 54,315,006.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    131,948,116.10 : 197,922,174.15 = 36,210,004.10 : x
  2. Step 2: Convert to fraction form
    131,948,116.10/197,922,174.15 = 36,210,004.10/x
  3. Step 3: Cross multiply
    131,948,116.10x = 197,922,174.15 × 36,210,004.10
  4. Step 4: Simplify right side
    131,948,116.10x = 7,166,762,737,452,415
  5. Step 5: Solve for x
    x = 7,166,762,737,452,415/131,948,116.10
  6. Step 6: Final answer
    x = 54,315,006.15

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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.