Home / 173,846,310,472.08-260,769,140,239.44-54,472,773,609.36

Finding the Fourth Proportional to 173,846,310,472.08, 260,769,140,239.44 and 54,472,773,609.36

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Solution

The fourth proportional to 173,846,310,472.08, 260,769,140,239.44 and 54,472,773,609.36 is: 81,709,058,432.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,846,310,472.08 : 260,769,140,239.44 = 54,472,773,609.36 : x
  2. Step 2: Convert to fraction form
    173,846,310,472.08/260,769,140,239.44 = 54,472,773,609.36/x
  3. Step 3: Cross multiply
    173,846,310,472.08x = 260,769,140,239.44 × 54,472,773,609.36
  4. Step 4: Simplify right side
    173,846,310,472.08x = 14,204,818,340,570,464,256,000
  5. Step 5: Solve for x
    x = 14,204,818,340,570,464,256,000/173,846,310,472.08
  6. Step 6: Final answer
    x = 81,709,058,432.11

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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.