Home / 107,275,638.70-160,913,458.06-26,496,606.70

Finding the Fourth Proportional to 107,275,638.70, 160,913,458.06 and 26,496,606.70

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Solution

The fourth proportional to 107,275,638.70, 160,913,458.06 and 26,496,606.70 is: 39,744,910.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,275,638.70 : 160,913,458.06 = 26,496,606.70 : x
  2. Step 2: Convert to fraction form
    107,275,638.70/160,913,458.06 = 26,496,606.70/x
  3. Step 3: Cross multiply
    107,275,638.70x = 160,913,458.06 × 26,496,606.70
  4. Step 4: Simplify right side
    107,275,638.70x = 4,263,660,610,952,765
  5. Step 5: Solve for x
    x = 4,263,660,610,952,765/107,275,638.70
  6. Step 6: Final answer
    x = 39,744,910.05

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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.