Home / 24,493,155,974.64-36,709,886,135.52-12,695,770,436.40

Finding the Fourth Proportional to 24,493,155,974.64, 36,709,886,135.52 and 12,695,770,436.40

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Solution

The fourth proportional to 24,493,155,974.64, 36,709,886,135.52 and 12,695,770,436.40 is: 19,028,184,346.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,493,155,974.64 : 36,709,886,135.52 = 12,695,770,436.40 : x
  2. Step 2: Convert to fraction form
    24,493,155,974.64/36,709,886,135.52 = 12,695,770,436.40/x
  3. Step 3: Cross multiply
    24,493,155,974.64x = 36,709,886,135.52 × 12,695,770,436.40
  4. Step 4: Simplify right side
    24,493,155,974.64x = 466,060,287,122,945,015,808
  5. Step 5: Solve for x
    x = 466,060,287,122,945,015,808/24,493,155,974.64
  6. Step 6: Final answer
    x = 19,028,184,346.90

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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.