Home / 146,584,193.81-219,876,165.56-37,409,356.10

Finding the Fourth Proportional to 146,584,193.81, 219,876,165.56 and 37,409,356.10

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Solution

The fourth proportional to 146,584,193.81, 219,876,165.56 and 37,409,356.10 is: 56,114,002.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,584,193.81 : 219,876,165.56 = 37,409,356.10 : x
  2. Step 2: Convert to fraction form
    146,584,193.81/219,876,165.56 = 37,409,356.10/x
  3. Step 3: Cross multiply
    146,584,193.81x = 219,876,165.56 × 37,409,356.10
  4. Step 4: Simplify right side
    146,584,193.81x = 8,225,425,775,979,810
  5. Step 5: Solve for x
    x = 8,225,425,775,979,810/146,584,193.81
  6. Step 6: Final answer
    x = 56,114,002.22

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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.