Home / 7,029,412,234,228.20-10,545,476,224,905-2,672,661,469,691.40

Finding the Fourth Proportional to 7,029,412,234,228.20, 10,545,476,224,905 and 2,672,661,469,691.40

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Solution

The fourth proportional to 7,029,412,234,228.20, 10,545,476,224,905 and 2,672,661,469,691.40 is: 4,009,508,483,314.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,029,412,234,228.20 : 10,545,476,224,905 = 2,672,661,469,691.40 : x
  2. Step 2: Convert to fraction form
    7,029,412,234,228.20/10,545,476,224,905 = 2,672,661,469,691.40/x
  3. Step 3: Cross multiply
    7,029,412,234,228.20x = 10,545,476,224,905 × 2,672,661,469,691.40
  4. Step 4: Simplify right side
    7,029,412,234,228.20x = 28,184,487,985,850,313,095,512,064
  5. Step 5: Solve for x
    x = 28,184,487,985,850,313,095,512,064/7,029,412,234,228.20
  6. Step 6: Final answer
    x = 4,009,508,483,314.16

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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.