Home / 15,677,844.32-23,516,757.44-4,896,068.96

Finding the Fourth Proportional to 15,677,844.32, 23,516,757.44 and 4,896,068.96

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Solution

The fourth proportional to 15,677,844.32, 23,516,757.44 and 4,896,068.96 is: 7,344,100.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,677,844.32 : 23,516,757.44 = 4,896,068.96 : x
  2. Step 2: Convert to fraction form
    15,677,844.32/23,516,757.44 = 4,896,068.96/x
  3. Step 3: Cross multiply
    15,677,844.32x = 23,516,757.44 × 4,896,068.96
  4. Step 4: Simplify right side
    15,677,844.32x = 115,139,666,141,833.06
  5. Step 5: Solve for x
    x = 115,139,666,141,833.06/15,677,844.32
  6. Step 6: Final answer
    x = 7,344,100.62

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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.