Home / 83,729,933.80-125,501,588.70-32,594,957.80

Finding the Fourth Proportional to 83,729,933.80, 125,501,588.70 and 32,594,957.80

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Solution

The fourth proportional to 83,729,933.80, 125,501,588.70 and 32,594,957.80 is: 48,856,111.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,729,933.80 : 125,501,588.70 = 32,594,957.80 : x
  2. Step 2: Convert to fraction form
    83,729,933.80/125,501,588.70 = 32,594,957.80/x
  3. Step 3: Cross multiply
    83,729,933.80x = 125,501,588.70 × 32,594,957.80
  4. Step 4: Simplify right side
    83,729,933.80x = 4,090,718,987,509,457
  5. Step 5: Solve for x
    x = 4,090,718,987,509,457/83,729,933.80
  6. Step 6: Final answer
    x = 48,856,111.57

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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.