Home / 38,110,436.76-57,133,519.60-16,528,783.80

Finding the Fourth Proportional to 38,110,436.76, 57,133,519.60 and 16,528,783.80

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Solution

The fourth proportional to 38,110,436.76, 57,133,519.60 and 16,528,783.80 is: 24,779,238.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,110,436.76 : 57,133,519.60 = 16,528,783.80 : x
  2. Step 2: Convert to fraction form
    38,110,436.76/57,133,519.60 = 16,528,783.80/x
  3. Step 3: Cross multiply
    38,110,436.76x = 57,133,519.60 × 16,528,783.80
  4. Step 4: Simplify right side
    38,110,436.76x = 944,347,593,201,462.50
  5. Step 5: Solve for x
    x = 944,347,593,201,462.50/38,110,436.76
  6. Step 6: Final answer
    x = 24,779,238.27

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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.