Home / 108,773,631.19-163,164,946.51-32,096,660.32

Finding the Fourth Proportional to 108,773,631.19, 163,164,946.51 and 32,096,660.32

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Solution

The fourth proportional to 108,773,631.19, 163,164,946.51 and 32,096,660.32 is: 48,146,318.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,773,631.19 : 163,164,946.51 = 32,096,660.32 : x
  2. Step 2: Convert to fraction form
    108,773,631.19/163,164,946.51 = 32,096,660.32/x
  3. Step 3: Cross multiply
    108,773,631.19x = 163,164,946.51 × 32,096,660.32
  4. Step 4: Simplify right side
    108,773,631.19x = 5,237,049,863,894,647
  5. Step 5: Solve for x
    x = 5,237,049,863,894,647/108,773,631.19
  6. Step 6: Final answer
    x = 48,146,318.25

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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.