Home / 797,258,607.70-1,195,887,911.55-732,761,353.30

Finding the Fourth Proportional to 797,258,607.70, 1,195,887,911.55 and 732,761,353.30

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Solution

The fourth proportional to 797,258,607.70, 1,195,887,911.55 and 732,761,353.30 is: 1,099,142,029.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    797,258,607.70 : 1,195,887,911.55 = 732,761,353.30 : x
  2. Step 2: Convert to fraction form
    797,258,607.70/1,195,887,911.55 = 732,761,353.30/x
  3. Step 3: Cross multiply
    797,258,607.70x = 1,195,887,911.55 × 732,761,353.30
  4. Step 4: Simplify right side
    797,258,607.70x = 876,300,444,462,488,576
  5. Step 5: Solve for x
    x = 876,300,444,462,488,576/797,258,607.70
  6. Step 6: Final answer
    x = 1,099,142,029.95

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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.