Home / 45,354,538.31-62,587,460.09-26,775,663.03

Finding the Fourth Proportional to 45,354,538.31, 62,587,460.09 and 26,775,663.03

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Solution

The fourth proportional to 45,354,538.31, 62,587,460.09 and 26,775,663.03 is: 36,949,350.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,354,538.31 : 62,587,460.09 = 26,775,663.03 : x
  2. Step 2: Convert to fraction form
    45,354,538.31/62,587,460.09 = 26,775,663.03/x
  3. Step 3: Cross multiply
    45,354,538.31x = 62,587,460.09 × 26,775,663.03
  4. Step 4: Simplify right side
    45,354,538.31x = 1,675,820,741,139,535.25
  5. Step 5: Solve for x
    x = 1,675,820,741,139,535.25/45,354,538.31
  6. Step 6: Final answer
    x = 36,949,350.69

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.