Home / 15,417,705.44-23,117,593.80-5,833,824.32

Finding the Fourth Proportional to 15,417,705.44, 23,117,593.80 and 5,833,824.32

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Solution

The fourth proportional to 15,417,705.44, 23,117,593.80 and 5,833,824.32 is: 8,747,344.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,417,705.44 : 23,117,593.80 = 5,833,824.32 : x
  2. Step 2: Convert to fraction form
    15,417,705.44/23,117,593.80 = 5,833,824.32/x
  3. Step 3: Cross multiply
    15,417,705.44x = 23,117,593.80 × 5,833,824.32
  4. Step 4: Simplify right side
    15,417,705.44x = 134,863,980,930,321.23
  5. Step 5: Solve for x
    x = 134,863,980,930,321.23/15,417,705.44
  6. Step 6: Final answer
    x = 8,747,344.50

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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.