Home / 60,741,277.60-91,119,908.40-22,429,703.20

Finding the Fourth Proportional to 60,741,277.60, 91,119,908.40 and 22,429,703.20

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Solution

The fourth proportional to 60,741,277.60, 91,119,908.40 and 22,429,703.20 is: 33,647,505.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,741,277.60 : 91,119,908.40 = 22,429,703.20 : x
  2. Step 2: Convert to fraction form
    60,741,277.60/91,119,908.40 = 22,429,703.20/x
  3. Step 3: Cross multiply
    60,741,277.60x = 91,119,908.40 × 22,429,703.20
  4. Step 4: Simplify right side
    60,741,277.60x = 2,043,792,501,023,187
  5. Step 5: Solve for x
    x = 2,043,792,501,023,187/60,741,277.60
  6. Step 6: Final answer
    x = 33,647,505.98

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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.