Home / 119,346,095.48-179,018,589.53-33,084,216.20

Finding the Fourth Proportional to 119,346,095.48, 179,018,589.53 and 33,084,216.20

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Solution

The fourth proportional to 119,346,095.48, 179,018,589.53 and 33,084,216.20 is: 49,626,170.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,346,095.48 : 179,018,589.53 = 33,084,216.20 : x
  2. Step 2: Convert to fraction form
    119,346,095.48/179,018,589.53 = 33,084,216.20/x
  3. Step 3: Cross multiply
    119,346,095.48x = 179,018,589.53 × 33,084,216.20
  4. Step 4: Simplify right side
    119,346,095.48x = 5,922,689,718,769,063
  5. Step 5: Solve for x
    x = 5,922,689,718,769,063/119,346,095.48
  6. Step 6: Final answer
    x = 49,626,170.80

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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.