Home / 14,787,551.12-22,182,011.73-4,552,869.34

Finding the Fourth Proportional to 14,787,551.12, 22,182,011.73 and 4,552,869.34

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Solution

The fourth proportional to 14,787,551.12, 22,182,011.73 and 4,552,869.34 is: 6,829,514.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,787,551.12 : 22,182,011.73 = 4,552,869.34 : x
  2. Step 2: Convert to fraction form
    14,787,551.12/22,182,011.73 = 4,552,869.34/x
  3. Step 3: Cross multiply
    14,787,551.12x = 22,182,011.73 × 4,552,869.34
  4. Step 4: Simplify right side
    14,787,551.12x = 100,991,801,089,584.19
  5. Step 5: Solve for x
    x = 100,991,801,089,584.19/14,787,551.12
  6. Step 6: Final answer
    x = 6,829,514.92

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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.