Home / 24,735,784,741.55-37,103,677,112.33-12,940,345,458.35

Finding the Fourth Proportional to 24,735,784,741.55, 37,103,677,112.33 and 12,940,345,458.35

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Solution

The fourth proportional to 24,735,784,741.55, 37,103,677,112.33 and 12,940,345,458.35 is: 19,410,518,187.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,735,784,741.55 : 37,103,677,112.33 = 12,940,345,458.35 : x
  2. Step 2: Convert to fraction form
    24,735,784,741.55/37,103,677,112.33 = 12,940,345,458.35/x
  3. Step 3: Cross multiply
    24,735,784,741.55x = 37,103,677,112.33 × 12,940,345,458.35
  4. Step 4: Simplify right side
    24,735,784,741.55x = 480,134,399,608,624,381,952
  5. Step 5: Solve for x
    x = 480,134,399,608,624,381,952/24,735,784,741.55
  6. Step 6: Final answer
    x = 19,410,518,187.53

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1.5x scale

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.