Home / 195,452,590.77-293,214,928.73-64,302,247.53

Finding the Fourth Proportional to 195,452,590.77, 293,214,928.73 and 64,302,247.53

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Solution

The fourth proportional to 195,452,590.77, 293,214,928.73 and 64,302,247.53 is: 96,465,229.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,452,590.77 : 293,214,928.73 = 64,302,247.53 : x
  2. Step 2: Convert to fraction form
    195,452,590.77/293,214,928.73 = 64,302,247.53/x
  3. Step 3: Cross multiply
    195,452,590.77x = 293,214,928.73 × 64,302,247.53
  4. Step 4: Simplify right side
    195,452,590.77x = 18,854,378,926,687,772
  5. Step 5: Solve for x
    x = 18,854,378,926,687,772/195,452,590.77
  6. Step 6: Final answer
    x = 96,465,229.00

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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.