Home / 14,677,232.60-22,015,848.90-10,198,256.60

Finding the Fourth Proportional to 14,677,232.60, 22,015,848.90 and 10,198,256.60

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Solution

The fourth proportional to 14,677,232.60, 22,015,848.90 and 10,198,256.60 is: 15,297,384.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,677,232.60 : 22,015,848.90 = 10,198,256.60 : x
  2. Step 2: Convert to fraction form
    14,677,232.60/22,015,848.90 = 10,198,256.60/x
  3. Step 3: Cross multiply
    14,677,232.60x = 22,015,848.90 × 10,198,256.60
  4. Step 4: Simplify right side
    14,677,232.60x = 224,523,276,349,027.72
  5. Step 5: Solve for x
    x = 224,523,276,349,027.72/14,677,232.60
  6. Step 6: Final answer
    x = 15,297,384.90

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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.