Home / 16,126,399,846.97-24,189,676,285.05-4,934,256,169.80

Finding the Fourth Proportional to 16,126,399,846.97, 24,189,676,285.05 and 4,934,256,169.80

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Solution

The fourth proportional to 16,126,399,846.97, 24,189,676,285.05 and 4,934,256,169.80 is: 7,401,407,666.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,126,399,846.97 : 24,189,676,285.05 = 4,934,256,169.80 : x
  2. Step 2: Convert to fraction form
    16,126,399,846.97/24,189,676,285.05 = 4,934,256,169.80/x
  3. Step 3: Cross multiply
    16,126,399,846.97x = 24,189,676,285.05 × 4,934,256,169.80
  4. Step 4: Simplify right side
    16,126,399,846.97x = 119,358,059,455,013,437,440
  5. Step 5: Solve for x
    x = 119,358,059,455,013,437,440/16,126,399,846.97
  6. Step 6: Final answer
    x = 7,401,407,666.16

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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.