Home / 4,149,403,079.49-6,214,131,487.35-2,373,389,557.83

Finding the Fourth Proportional to 4,149,403,079.49, 6,214,131,487.35 and 2,373,389,557.83

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Solution

The fourth proportional to 4,149,403,079.49, 6,214,131,487.35 and 2,373,389,557.83 is: 3,554,379,871.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,149,403,079.49 : 6,214,131,487.35 = 2,373,389,557.83 : x
  2. Step 2: Convert to fraction form
    4,149,403,079.49/6,214,131,487.35 = 2,373,389,557.83/x
  3. Step 3: Cross multiply
    4,149,403,079.49x = 6,214,131,487.35 × 2,373,389,557.83
  4. Step 4: Simplify right side
    4,149,403,079.49x = 14,748,554,783,059,097,600
  5. Step 5: Solve for x
    x = 14,748,554,783,059,097,600/4,149,403,079.49
  6. Step 6: Final answer
    x = 3,554,379,871.16

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Double scale
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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.