Home / 41,969,253.60-62,956,127.34-13,217,628.60

Finding the Fourth Proportional to 41,969,253.60, 62,956,127.34 and 13,217,628.60

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Solution

The fourth proportional to 41,969,253.60, 62,956,127.34 and 13,217,628.60 is: 19,827,150.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,969,253.60 : 62,956,127.34 = 13,217,628.60 : x
  2. Step 2: Convert to fraction form
    41,969,253.60/62,956,127.34 = 13,217,628.60/x
  3. Step 3: Cross multiply
    41,969,253.60x = 62,956,127.34 × 13,217,628.60
  4. Step 4: Simplify right side
    41,969,253.60x = 832,130,709,274,426
  5. Step 5: Solve for x
    x = 832,130,709,274,426/41,969,253.60
  6. Step 6: Final answer
    x = 19,827,150.54

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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.