Home / 16,149,184,951.32-22,284,945,420.84-9,012,038,609.52

Finding the Fourth Proportional to 16,149,184,951.32, 22,284,945,420.84 and 9,012,038,609.52

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Solution

The fourth proportional to 16,149,184,951.32, 22,284,945,420.84 and 9,012,038,609.52 is: 12,436,094,400.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,149,184,951.32 : 22,284,945,420.84 = 9,012,038,609.52 : x
  2. Step 2: Convert to fraction form
    16,149,184,951.32/22,284,945,420.84 = 9,012,038,609.52/x
  3. Step 3: Cross multiply
    16,149,184,951.32x = 22,284,945,420.84 × 9,012,038,609.52
  4. Step 4: Simplify right side
    16,149,184,951.32x = 200,832,788,543,656,001,536
  5. Step 5: Solve for x
    x = 200,832,788,543,656,001,536/16,149,184,951.32
  6. Step 6: Final answer
    x = 12,436,094,400.37

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.