Home / 23,783,941.84-32,824,562.46-13,332,780.88

Finding the Fourth Proportional to 23,783,941.84, 32,824,562.46 and 13,332,780.88

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Solution

The fourth proportional to 23,783,941.84, 32,824,562.46 and 13,332,780.88 is: 18,400,763.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,783,941.84 : 32,824,562.46 = 13,332,780.88 : x
  2. Step 2: Convert to fraction form
    23,783,941.84/32,824,562.46 = 13,332,780.88/x
  3. Step 3: Cross multiply
    23,783,941.84x = 32,824,562.46 × 13,332,780.88
  4. Step 4: Simplify right side
    23,783,941.84x = 437,642,698,761,053.81
  5. Step 5: Solve for x
    x = 437,642,698,761,053.81/23,783,941.84
  6. Step 6: Final answer
    x = 18,400,763.91

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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.