Home / 376,074,448.48-563,814,984.44-237,608,196.68

Finding the Fourth Proportional to 376,074,448.48, 563,814,984.44 and 237,608,196.68

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Solution

The fourth proportional to 376,074,448.48, 563,814,984.44 and 237,608,196.68 is: 356,224,843.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    376,074,448.48 : 563,814,984.44 = 237,608,196.68 : x
  2. Step 2: Convert to fraction form
    376,074,448.48/563,814,984.44 = 237,608,196.68/x
  3. Step 3: Cross multiply
    376,074,448.48x = 563,814,984.44 × 237,608,196.68
  4. Step 4: Simplify right side
    376,074,448.48x = 133,967,061,713,950,672
  5. Step 5: Solve for x
    x = 133,967,061,713,950,672/376,074,448.48
  6. Step 6: Final answer
    x = 356,224,843.92

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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.