Home / 57,826,667.82-79,800,057.57-33,046,570.47

Finding the Fourth Proportional to 57,826,667.82, 79,800,057.57 and 33,046,570.47

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Solution

The fourth proportional to 57,826,667.82, 79,800,057.57 and 33,046,570.47 is: 45,603,842.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,826,667.82 : 79,800,057.57 = 33,046,570.47 : x
  2. Step 2: Convert to fraction form
    57,826,667.82/79,800,057.57 = 33,046,570.47/x
  3. Step 3: Cross multiply
    57,826,667.82x = 79,800,057.57 × 33,046,570.47
  4. Step 4: Simplify right side
    57,826,667.82x = 2,637,118,225,997,061.50
  5. Step 5: Solve for x
    x = 2,637,118,225,997,061.50/57,826,667.82
  6. Step 6: Final answer
    x = 45,603,842.06

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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.