Home / 61,164,101.70-91,746,152.55-24,789,917.70

Finding the Fourth Proportional to 61,164,101.70, 91,746,152.55 and 24,789,917.70

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Solution

The fourth proportional to 61,164,101.70, 91,746,152.55 and 24,789,917.70 is: 37,184,876.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,164,101.70 : 91,746,152.55 = 24,789,917.70 : x
  2. Step 2: Convert to fraction form
    61,164,101.70/91,746,152.55 = 24,789,917.70/x
  3. Step 3: Cross multiply
    61,164,101.70x = 91,746,152.55 × 24,789,917.70
  4. Step 4: Simplify right side
    61,164,101.70x = 2,274,379,571,006,145
  5. Step 5: Solve for x
    x = 2,274,379,571,006,145/61,164,101.70
  6. Step 6: Final answer
    x = 37,184,876.55

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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.