Home / 38,110,450.86-57,133,540.62-16,528,797.90

Finding the Fourth Proportional to 38,110,450.86, 57,133,540.62 and 16,528,797.90

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Solution

The fourth proportional to 38,110,450.86, 57,133,540.62 and 16,528,797.90 is: 24,779,259.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,110,450.86 : 57,133,540.62 = 16,528,797.90 : x
  2. Step 2: Convert to fraction form
    38,110,450.86/57,133,540.62 = 16,528,797.90/x
  3. Step 3: Cross multiply
    38,110,450.86x = 57,133,540.62 × 16,528,797.90
  4. Step 4: Simplify right side
    38,110,450.86x = 944,348,746,219,420.62
  5. Step 5: Solve for x
    x = 944,348,746,219,420.62/38,110,450.86
  6. Step 6: Final answer
    x = 24,779,259.36

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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.