Home / 38,114,511.57-57,022,108.14-29,412,870.48

Finding the Fourth Proportional to 38,114,511.57, 57,022,108.14 and 29,412,870.48

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Solution

The fourth proportional to 38,114,511.57, 57,022,108.14 and 29,412,870.48 is: 44,003,814.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,114,511.57 : 57,022,108.14 = 29,412,870.48 : x
  2. Step 2: Convert to fraction form
    38,114,511.57/57,022,108.14 = 29,412,870.48/x
  3. Step 3: Cross multiply
    38,114,511.57x = 57,022,108.14 × 29,412,870.48
  4. Step 4: Simplify right side
    38,114,511.57x = 1,677,183,881,218,373.75
  5. Step 5: Solve for x
    x = 1,677,183,881,218,373.75/38,114,511.57
  6. Step 6: Final answer
    x = 44,003,814.09

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1.5x scale

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.