Home / 590,054,981,832.27-885,166,902,435.66-181,675,908,657.90

Finding the Fourth Proportional to 590,054,981,832.27, 885,166,902,435.66 and 181,675,908,657.90

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Solution

The fourth proportional to 590,054,981,832.27, 885,166,902,435.66 and 181,675,908,657.90 is: 272,539,858,598.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    590,054,981,832.27 : 885,166,902,435.66 = 181,675,908,657.90 : x
  2. Step 2: Convert to fraction form
    590,054,981,832.27/885,166,902,435.66 = 181,675,908,657.90/x
  3. Step 3: Cross multiply
    590,054,981,832.27x = 885,166,902,435.66 × 181,675,908,657.90
  4. Step 4: Simplify right side
    590,054,981,832.27x = 160,813,501,313,897,264,578,560
  5. Step 5: Solve for x
    x = 160,813,501,313,897,264,578,560/590,054,981,832.27
  6. Step 6: Final answer
    x = 272,539,858,598.48

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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.