Home / 827,453,637,142.55-1,241,180,455,713.80-827,453,637,142.55

Finding the Fourth Proportional to 827,453,637,142.55, 1,241,180,455,713.80 and 827,453,637,142.55

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Solution

The fourth proportional to 827,453,637,142.55, 1,241,180,455,713.80 and 827,453,637,142.55 is: 1,241,180,455,713.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    827,453,637,142.55 : 1,241,180,455,713.80 = 827,453,637,142.55 : x
  2. Step 2: Convert to fraction form
    827,453,637,142.55/1,241,180,455,713.80 = 827,453,637,142.55/x
  3. Step 3: Cross multiply
    827,453,637,142.55x = 1,241,180,455,713.80 × 827,453,637,142.55
  4. Step 4: Simplify right side
    827,453,637,142.55x = 1,027,019,282,430,631,625,097,216
  5. Step 5: Solve for x
    x = 1,027,019,282,430,631,625,097,216/827,453,637,142.55
  6. Step 6: Final answer
    x = 1,241,180,455,713.80

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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.