Home / 15,677,463.60-23,516,195.40-4,162,908.60

Finding the Fourth Proportional to 15,677,463.60, 23,516,195.40 and 4,162,908.60

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Solution

The fourth proportional to 15,677,463.60, 23,516,195.40 and 4,162,908.60 is: 6,244,362.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,677,463.60 : 23,516,195.40 = 4,162,908.60 : x
  2. Step 2: Convert to fraction form
    15,677,463.60/23,516,195.40 = 4,162,908.60/x
  3. Step 3: Cross multiply
    15,677,463.60x = 23,516,195.40 × 4,162,908.60
  4. Step 4: Simplify right side
    15,677,463.60x = 97,895,772,069,940.44
  5. Step 5: Solve for x
    x = 97,895,772,069,940.44/15,677,463.60
  6. Step 6: Final answer
    x = 6,244,362.90

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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.