Home / 32,048,290.34-48,072,435.51-7,787,092.58

Finding the Fourth Proportional to 32,048,290.34, 48,072,435.51 and 7,787,092.58

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Solution

The fourth proportional to 32,048,290.34, 48,072,435.51 and 7,787,092.58 is: 11,680,638.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,048,290.34 : 48,072,435.51 = 7,787,092.58 : x
  2. Step 2: Convert to fraction form
    32,048,290.34/48,072,435.51 = 7,787,092.58/x
  3. Step 3: Cross multiply
    32,048,290.34x = 48,072,435.51 × 7,787,092.58
  4. Step 4: Simplify right side
    32,048,290.34x = 374,344,505,862,449.50
  5. Step 5: Solve for x
    x = 374,344,505,862,449.50/32,048,290.34
  6. Step 6: Final answer
    x = 11,680,638.87

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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.