Home / 11,063,763,162.81-16,595,673,087.74-4,520,661,570.81

Finding the Fourth Proportional to 11,063,763,162.81, 16,595,673,087.74 and 4,520,661,570.81

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Solution

The fourth proportional to 11,063,763,162.81, 16,595,673,087.74 and 4,520,661,570.81 is: 6,781,003,937.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,063,763,162.81 : 16,595,673,087.74 = 4,520,661,570.81 : x
  2. Step 2: Convert to fraction form
    11,063,763,162.81/16,595,673,087.74 = 4,520,661,570.81/x
  3. Step 3: Cross multiply
    11,063,763,162.81x = 16,595,673,087.74 × 4,520,661,570.81
  4. Step 4: Simplify right side
    11,063,763,162.81x = 75,023,421,569,449,361,408
  5. Step 5: Solve for x
    x = 75,023,421,569,449,361,408/11,063,763,162.81
  6. Step 6: Final answer
    x = 6,781,003,937.40

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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.