Home / 151,123,314.35-226,701,172.94-41,948,946.85

Finding the Fourth Proportional to 151,123,314.35, 226,701,172.94 and 41,948,946.85

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Solution

The fourth proportional to 151,123,314.35, 226,701,172.94 and 41,948,946.85 is: 62,927,917.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,123,314.35 : 226,701,172.94 = 41,948,946.85 : x
  2. Step 2: Convert to fraction form
    151,123,314.35/226,701,172.94 = 41,948,946.85/x
  3. Step 3: Cross multiply
    151,123,314.35x = 226,701,172.94 × 41,948,946.85
  4. Step 4: Simplify right side
    151,123,314.35x = 9,509,875,454,492,718
  5. Step 5: Solve for x
    x = 9,509,875,454,492,718/151,123,314.35
  6. Step 6: Final answer
    x = 62,927,917.48

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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.