Home / 229,483,683.50-344,327,177.00-120,282,902.51

Finding the Fourth Proportional to 229,483,683.50, 344,327,177.00 and 120,282,902.51

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Solution

The fourth proportional to 229,483,683.50, 344,327,177.00 and 120,282,902.51 is: 180,477,634.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    229,483,683.50 : 344,327,177.00 = 120,282,902.51 : x
  2. Step 2: Convert to fraction form
    229,483,683.50/344,327,177.00 = 120,282,902.51/x
  3. Step 3: Cross multiply
    229,483,683.50x = 344,327,177.00 × 120,282,902.51
  4. Step 4: Simplify right side
    229,483,683.50x = 41,416,672,261,213,584
  5. Step 5: Solve for x
    x = 41,416,672,261,213,584/229,483,683.50
  6. Step 6: Final answer
    x = 180,477,634.10

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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.