Home / 50,339,117.70-75,565,441.35-33,333,005.70

Finding the Fourth Proportional to 50,339,117.70, 75,565,441.35 and 33,333,005.70

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Solution

The fourth proportional to 50,339,117.70, 75,565,441.35 and 33,333,005.70 is: 50,037,096.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,339,117.70 : 75,565,441.35 = 33,333,005.70 : x
  2. Step 2: Convert to fraction form
    50,339,117.70/75,565,441.35 = 33,333,005.70/x
  3. Step 3: Cross multiply
    50,339,117.70x = 75,565,441.35 × 33,333,005.70
  4. Step 4: Simplify right side
    50,339,117.70x = 2,518,823,287,242,565.50
  5. Step 5: Solve for x
    x = 2,518,823,287,242,565.50/50,339,117.70
  6. Step 6: Final answer
    x = 50,037,096.44

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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.