Home / 731,044,610.92-1,096,570,648.86-246,374,617.96

Finding the Fourth Proportional to 731,044,610.92, 1,096,570,648.86 and 246,374,617.96

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Solution

The fourth proportional to 731,044,610.92, 1,096,570,648.86 and 246,374,617.96 is: 369,563,184.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    731,044,610.92 : 1,096,570,648.86 = 246,374,617.96 : x
  2. Step 2: Convert to fraction form
    731,044,610.92/1,096,570,648.86 = 246,374,617.96/x
  3. Step 3: Cross multiply
    731,044,610.92x = 1,096,570,648.86 × 246,374,617.96
  4. Step 4: Simplify right side
    731,044,610.92x = 270,167,174,679,031,808
  5. Step 5: Solve for x
    x = 270,167,174,679,031,808/731,044,610.92
  6. Step 6: Final answer
    x = 369,563,184.85

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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.