Home / 36,003,114.60-49,684,296.62-19,483,239.68

Finding the Fourth Proportional to 36,003,114.60, 49,684,296.62 and 19,483,239.68

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Solution

The fourth proportional to 36,003,114.60, 49,684,296.62 and 19,483,239.68 is: 26,886,869.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,003,114.60 : 49,684,296.62 = 19,483,239.68 : x
  2. Step 2: Convert to fraction form
    36,003,114.60/49,684,296.62 = 19,483,239.68/x
  3. Step 3: Cross multiply
    36,003,114.60x = 49,684,296.62 × 19,483,239.68
  4. Step 4: Simplify right side
    36,003,114.60x = 968,011,059,366,276.75
  5. Step 5: Solve for x
    x = 968,011,059,366,276.75/36,003,114.60
  6. Step 6: Final answer
    x = 26,886,869.93

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.