Home / 32,245,146.32-48,319,889.32-23,683,631.81

Finding the Fourth Proportional to 32,245,146.32, 48,319,889.32 and 23,683,631.81

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Solution

The fourth proportional to 32,245,146.32, 48,319,889.32 and 23,683,631.81 is: 35,490,317.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,245,146.32 : 48,319,889.32 = 23,683,631.81 : x
  2. Step 2: Convert to fraction form
    32,245,146.32/48,319,889.32 = 23,683,631.81/x
  3. Step 3: Cross multiply
    32,245,146.32x = 48,319,889.32 × 23,683,631.81
  4. Step 4: Simplify right side
    32,245,146.32x = 1,144,390,467,636,413
  5. Step 5: Solve for x
    x = 1,144,390,467,636,413/32,245,146.32
  6. Step 6: Final answer
    x = 35,490,317.09

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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.