Home / 270,331,544.72-404,835,953.16-244,129,545.20

Finding the Fourth Proportional to 270,331,544.72, 404,835,953.16 and 244,129,545.20

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Solution

The fourth proportional to 270,331,544.72, 404,835,953.16 and 244,129,545.20 is: 365,597,056.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    270,331,544.72 : 404,835,953.16 = 244,129,545.20 : x
  2. Step 2: Convert to fraction form
    270,331,544.72/404,835,953.16 = 244,129,545.20/x
  3. Step 3: Cross multiply
    270,331,544.72x = 404,835,953.16 × 244,129,545.20
  4. Step 4: Simplify right side
    270,331,544.72x = 98,832,417,125,559,312
  5. Step 5: Solve for x
    x = 98,832,417,125,559,312/270,331,544.72
  6. Step 6: Final answer
    x = 365,597,056.86

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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.