Home / 14,522,030.70-21,783,046.05-10,490,952.30

Finding the Fourth Proportional to 14,522,030.70, 21,783,046.05 and 10,490,952.30

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Solution

The fourth proportional to 14,522,030.70, 21,783,046.05 and 10,490,952.30 is: 15,736,428.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,522,030.70 : 21,783,046.05 = 10,490,952.30 : x
  2. Step 2: Convert to fraction form
    14,522,030.70/21,783,046.05 = 10,490,952.30/x
  3. Step 3: Cross multiply
    14,522,030.70x = 21,783,046.05 × 10,490,952.30
  4. Step 4: Simplify right side
    14,522,030.70x = 228,524,897,059,253.44
  5. Step 5: Solve for x
    x = 228,524,897,059,253.44/14,522,030.70
  6. Step 6: Final answer
    x = 15,736,428.45

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Similar ratio
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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.