Home / 156,671,454,284.13-235,053,289,230.97-50,551,529,762.39

Finding the Fourth Proportional to 156,671,454,284.13, 235,053,289,230.97 and 50,551,529,762.39

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Solution

The fourth proportional to 156,671,454,284.13, 235,053,289,230.97 and 50,551,529,762.39 is: 75,842,171,763.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    156,671,454,284.13 : 235,053,289,230.97 = 50,551,529,762.39 : x
  2. Step 2: Convert to fraction form
    156,671,454,284.13/235,053,289,230.97 = 50,551,529,762.39/x
  3. Step 3: Cross multiply
    156,671,454,284.13x = 235,053,289,230.97 × 50,551,529,762.39
  4. Step 4: Simplify right side
    156,671,454,284.13x = 11,882,303,346,305,870,594,048
  5. Step 5: Solve for x
    x = 11,882,303,346,305,870,594,048/156,671,454,284.13
  6. Step 6: Final answer
    x = 75,842,171,763.83

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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.