Home / 41,580,333.59-62,326,518.14-15,661,420.20

Finding the Fourth Proportional to 41,580,333.59, 62,326,518.14 and 15,661,420.20

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Solution

The fourth proportional to 41,580,333.59, 62,326,518.14 and 15,661,420.20 is: 23,475,564.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,580,333.59 : 62,326,518.14 = 15,661,420.20 : x
  2. Step 2: Convert to fraction form
    41,580,333.59/62,326,518.14 = 15,661,420.20/x
  3. Step 3: Cross multiply
    41,580,333.59x = 62,326,518.14 × 15,661,420.20
  4. Step 4: Simplify right side
    41,580,333.59x = 976,121,790,232,615.88
  5. Step 5: Solve for x
    x = 976,121,790,232,615.88/41,580,333.59
  6. Step 6: Final answer
    x = 23,475,564.19

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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.