Home / 53,850,346.56-80,730,555.12-25,081,673.76

Finding the Fourth Proportional to 53,850,346.56, 80,730,555.12 and 25,081,673.76

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Solution

The fourth proportional to 53,850,346.56, 80,730,555.12 and 25,081,673.76 is: 37,601,567.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,850,346.56 : 80,730,555.12 = 25,081,673.76 : x
  2. Step 2: Convert to fraction form
    53,850,346.56/80,730,555.12 = 25,081,673.76/x
  3. Step 3: Cross multiply
    53,850,346.56x = 80,730,555.12 × 25,081,673.76
  4. Step 4: Simplify right side
    53,850,346.56x = 2,024,857,445,983,538
  5. Step 5: Solve for x
    x = 2,024,857,445,983,538/53,850,346.56
  6. Step 6: Final answer
    x = 37,601,567.59

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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.