Home / 227,772,966.02-342,204,506.52-146,051,954.24

Finding the Fourth Proportional to 227,772,966.02, 342,204,506.52 and 146,051,954.24

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Solution

The fourth proportional to 227,772,966.02, 342,204,506.52 and 146,051,954.24 is: 219,427,431.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,772,966.02 : 342,204,506.52 = 146,051,954.24 : x
  2. Step 2: Convert to fraction form
    227,772,966.02/342,204,506.52 = 146,051,954.24/x
  3. Step 3: Cross multiply
    227,772,966.02x = 342,204,506.52 × 146,051,954.24
  4. Step 4: Simplify right side
    227,772,966.02x = 49,979,636,926,980,824
  5. Step 5: Solve for x
    x = 49,979,636,926,980,824/227,772,966.02
  6. Step 6: Final answer
    x = 219,427,431.62

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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.