Home / 4,100,716,314.63-6,151,029,631.20-995,298,957.45

Finding the Fourth Proportional to 4,100,716,314.63, 6,151,029,631.20 and 995,298,957.45

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Solution

The fourth proportional to 4,100,716,314.63, 6,151,029,631.20 and 995,298,957.45 is: 1,492,937,552.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,100,716,314.63 : 6,151,029,631.20 = 995,298,957.45 : x
  2. Step 2: Convert to fraction form
    4,100,716,314.63/6,151,029,631.20 = 995,298,957.45/x
  3. Step 3: Cross multiply
    4,100,716,314.63x = 6,151,029,631.20 × 995,298,957.45
  4. Step 4: Simplify right side
    4,100,716,314.63x = 6,122,113,379,177,417,728
  5. Step 5: Solve for x
    x = 6,122,113,379,177,417,728/4,100,716,314.63
  6. Step 6: Final answer
    x = 1,492,937,552.72

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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.