Home / 39,312,166.30-58,968,249.45-27,833,040.70

Finding the Fourth Proportional to 39,312,166.30, 58,968,249.45 and 27,833,040.70

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Solution

The fourth proportional to 39,312,166.30, 58,968,249.45 and 27,833,040.70 is: 41,749,561.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,312,166.30 : 58,968,249.45 = 27,833,040.70 : x
  2. Step 2: Convert to fraction form
    39,312,166.30/58,968,249.45 = 27,833,040.70/x
  3. Step 3: Cross multiply
    39,312,166.30x = 58,968,249.45 × 27,833,040.70
  4. Step 4: Simplify right side
    39,312,166.30x = 1,641,265,686,949,602.75
  5. Step 5: Solve for x
    x = 1,641,265,686,949,602.75/39,312,166.30
  6. Step 6: Final answer
    x = 41,749,561.05

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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.