Home / 24,356,905.20-36,535,357.80-15,109,831.80

Finding the Fourth Proportional to 24,356,905.20, 36,535,357.80 and 15,109,831.80

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Solution

The fourth proportional to 24,356,905.20, 36,535,357.80 and 15,109,831.80 is: 22,664,747.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,356,905.20 : 36,535,357.80 = 15,109,831.80 : x
  2. Step 2: Convert to fraction form
    24,356,905.20/36,535,357.80 = 15,109,831.80/x
  3. Step 3: Cross multiply
    24,356,905.20x = 36,535,357.80 × 15,109,831.80
  4. Step 4: Simplify right side
    24,356,905.20x = 552,043,111,110,818
  5. Step 5: Solve for x
    x = 552,043,111,110,818/24,356,905.20
  6. Step 6: Final answer
    x = 22,664,747.70

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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.