Home / 36,003,094.65-49,684,269.00-19,483,219.71

Finding the Fourth Proportional to 36,003,094.65, 49,684,269.00 and 19,483,219.71

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Solution

The fourth proportional to 36,003,094.65, 49,684,269.00 and 19,483,219.71 is: 26,886,842.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,003,094.65 : 49,684,269.00 = 19,483,219.71 : x
  2. Step 2: Convert to fraction form
    36,003,094.65/49,684,269.00 = 19,483,219.71/x
  3. Step 3: Cross multiply
    36,003,094.65x = 49,684,269.00 × 19,483,219.71
  4. Step 4: Simplify right side
    36,003,094.65x = 968,009,529,130,804
  5. Step 5: Solve for x
    x = 968,009,529,130,804/36,003,094.65
  6. Step 6: Final answer
    x = 26,886,842.33

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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.