Home / 62,409,135.60-93,613,703.40-58,629,999.60

Finding the Fourth Proportional to 62,409,135.60, 93,613,703.40 and 58,629,999.60

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Solution

The fourth proportional to 62,409,135.60, 93,613,703.40 and 58,629,999.60 is: 87,944,999.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,409,135.60 : 93,613,703.40 = 58,629,999.60 : x
  2. Step 2: Convert to fraction form
    62,409,135.60/93,613,703.40 = 58,629,999.60/x
  3. Step 3: Cross multiply
    62,409,135.60x = 93,613,703.40 × 58,629,999.60
  4. Step 4: Simplify right side
    62,409,135.60x = 5,488,571,392,896,519
  5. Step 5: Solve for x
    x = 5,488,571,392,896,519/62,409,135.60
  6. Step 6: Final answer
    x = 87,944,999.40

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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.