Home / 472,818,327,573-652,489,921,280.73-256,044,895,961.98

Finding the Fourth Proportional to 472,818,327,573, 652,489,921,280.73 and 256,044,895,961.98

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Solution

The fourth proportional to 472,818,327,573, 652,489,921,280.73 and 256,044,895,961.98 is: 353,342,297,173.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    472,818,327,573 : 652,489,921,280.73 = 256,044,895,961.98 : x
  2. Step 2: Convert to fraction form
    472,818,327,573/652,489,921,280.73 = 256,044,895,961.98/x
  3. Step 3: Cross multiply
    472,818,327,573x = 652,489,921,280.73 × 256,044,895,961.98
  4. Step 4: Simplify right side
    472,818,327,573x = 167,066,714,010,565,019,172,864
  5. Step 5: Solve for x
    x = 167,066,714,010,565,019,172,864/472,818,327,573
  6. Step 6: Final answer
    x = 353,342,297,173.90

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.