Home / 102,211,245.60-153,260,881.20-41,558,445.60

Finding the Fourth Proportional to 102,211,245.60, 153,260,881.20 and 41,558,445.60

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Solution

The fourth proportional to 102,211,245.60, 153,260,881.20 and 41,558,445.60 is: 62,314,904.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    102,211,245.60 : 153,260,881.20 = 41,558,445.60 : x
  2. Step 2: Convert to fraction form
    102,211,245.60/153,260,881.20 = 41,558,445.60/x
  3. Step 3: Cross multiply
    102,211,245.60x = 153,260,881.20 × 41,558,445.60
  4. Step 4: Simplify right side
    102,211,245.60x = 6,369,283,993,958,262
  5. Step 5: Solve for x
    x = 6,369,283,993,958,262/102,211,245.60
  6. Step 6: Final answer
    x = 62,314,904.36

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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.