Home / 24,259,027.80-36,289,008.90-21,870,240.60

Finding the Fourth Proportional to 24,259,027.80, 36,289,008.90 and 21,870,240.60

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Solution

The fourth proportional to 24,259,027.80, 36,289,008.90 and 21,870,240.60 is: 32,715,629.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,259,027.80 : 36,289,008.90 = 21,870,240.60 : x
  2. Step 2: Convert to fraction form
    24,259,027.80/36,289,008.90 = 21,870,240.60/x
  3. Step 3: Cross multiply
    24,259,027.80x = 36,289,008.90 × 21,870,240.60
  4. Step 4: Simplify right side
    24,259,027.80x = 793,649,355,778,541.38
  5. Step 5: Solve for x
    x = 793,649,355,778,541.38/24,259,027.80
  6. Step 6: Final answer
    x = 32,715,629.10

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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.