Home / 4,916,257,039.20-7,374,385,558.80-4,834,627,701.60

Finding the Fourth Proportional to 4,916,257,039.20, 7,374,385,558.80 and 4,834,627,701.60

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Solution

The fourth proportional to 4,916,257,039.20, 7,374,385,558.80 and 4,834,627,701.60 is: 7,251,941,552.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,916,257,039.20 : 7,374,385,558.80 = 4,834,627,701.60 : x
  2. Step 2: Convert to fraction form
    4,916,257,039.20/7,374,385,558.80 = 4,834,627,701.60/x
  3. Step 3: Cross multiply
    4,916,257,039.20x = 7,374,385,558.80 × 4,834,627,701.60
  4. Step 4: Simplify right side
    4,916,257,039.20x = 35,652,408,704,853,479,424
  5. Step 5: Solve for x
    x = 35,652,408,704,853,479,424/4,916,257,039.20
  6. Step 6: Final answer
    x = 7,251,941,552.40

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Double scale
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Similar ratio
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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.