Home / 32,245,146.82-48,319,890.07-23,683,632.31

Finding the Fourth Proportional to 32,245,146.82, 48,319,890.07 and 23,683,632.31

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Solution

The fourth proportional to 32,245,146.82, 48,319,890.07 and 23,683,632.31 is: 35,490,317.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,245,146.82 : 48,319,890.07 = 23,683,632.31 : x
  2. Step 2: Convert to fraction form
    32,245,146.82/48,319,890.07 = 23,683,632.31/x
  3. Step 3: Cross multiply
    32,245,146.82x = 48,319,890.07 × 23,683,632.31
  4. Step 4: Simplify right side
    32,245,146.82x = 1,144,390,509,677,500
  5. Step 5: Solve for x
    x = 1,144,390,509,677,500/32,245,146.82
  6. Step 6: Final answer
    x = 35,490,317.85

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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.