Home / 1,035,262,355.58-1,553,664,778.92-759,625,822.62

Finding the Fourth Proportional to 1,035,262,355.58, 1,553,664,778.92 and 759,625,822.62

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Solution

The fourth proportional to 1,035,262,355.58, 1,553,664,778.92 and 759,625,822.62 is: 1,140,004,636.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,035,262,355.58 : 1,553,664,778.92 = 759,625,822.62 : x
  2. Step 2: Convert to fraction form
    1,035,262,355.58/1,553,664,778.92 = 759,625,822.62/x
  3. Step 3: Cross multiply
    1,035,262,355.58x = 1,553,664,778.92 × 759,625,822.62
  4. Step 4: Simplify right side
    1,035,262,355.58x = 1,180,203,885,762,825,472
  5. Step 5: Solve for x
    x = 1,180,203,885,762,825,472/1,035,262,355.58
  6. Step 6: Final answer
    x = 1,140,004,636.89

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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.