Home / 303,354,103,968.39-454,397,950,182.48-181,957,664,545.92

Finding the Fourth Proportional to 303,354,103,968.39, 454,397,950,182.48 and 181,957,664,545.92

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Solution

The fourth proportional to 303,354,103,968.39, 454,397,950,182.48 and 181,957,664,545.92 is: 272,556,687,739.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    303,354,103,968.39 : 454,397,950,182.48 = 181,957,664,545.92 : x
  2. Step 2: Convert to fraction form
    303,354,103,968.39/454,397,950,182.48 = 181,957,664,545.92/x
  3. Step 3: Cross multiply
    303,354,103,968.39x = 454,397,950,182.48 × 181,957,664,545.92
  4. Step 4: Simplify right side
    303,354,103,968.39x = 82,681,189,789,657,372,557,312
  5. Step 5: Solve for x
    x = 82,681,189,789,657,372,557,312/303,354,103,968.39
  6. Step 6: Final answer
    x = 272,556,687,739.00

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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.