Home / 34,702,905.60-52,043,877.15-10,435,390.44

Finding the Fourth Proportional to 34,702,905.60, 52,043,877.15 and 10,435,390.44

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Solution

The fourth proportional to 34,702,905.60, 52,043,877.15 and 10,435,390.44 is: 15,649,933.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,702,905.60 : 52,043,877.15 = 10,435,390.44 : x
  2. Step 2: Convert to fraction form
    34,702,905.60/52,043,877.15 = 10,435,390.44/x
  3. Step 3: Cross multiply
    34,702,905.60x = 52,043,877.15 × 10,435,390.44
  4. Step 4: Simplify right side
    34,702,905.60x = 543,098,178,071,644.38
  5. Step 5: Solve for x
    x = 543,098,178,071,644.38/34,702,905.60
  6. Step 6: Final answer
    x = 15,649,933.88

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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.