Home / 60,295,430.21-90,452,113.38-27,950,602.35

Finding the Fourth Proportional to 60,295,430.21, 90,452,113.38 and 27,950,602.35

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Solution

The fourth proportional to 60,295,430.21, 90,452,113.38 and 27,950,602.35 is: 41,930,060.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,295,430.21 : 90,452,113.38 = 27,950,602.35 : x
  2. Step 2: Convert to fraction form
    60,295,430.21/90,452,113.38 = 27,950,602.35/x
  3. Step 3: Cross multiply
    60,295,430.21x = 90,452,113.38 × 27,950,602.35
  4. Step 4: Simplify right side
    60,295,430.21x = 2,528,191,052,801,494.50
  5. Step 5: Solve for x
    x = 2,528,191,052,801,494.50/60,295,430.21
  6. Step 6: Final answer
    x = 41,930,060.77

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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.