Home / 156,671,454,354.32-235,053,289,336-50,551,529,832.56

Finding the Fourth Proportional to 156,671,454,354.32, 235,053,289,336 and 50,551,529,832.56

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Solution

The fourth proportional to 156,671,454,354.32, 235,053,289,336 and 50,551,529,832.56 is: 75,842,171,869.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    156,671,454,354.32 : 235,053,289,336 = 50,551,529,832.56 : x
  2. Step 2: Convert to fraction form
    156,671,454,354.32/235,053,289,336 = 50,551,529,832.56/x
  3. Step 3: Cross multiply
    156,671,454,354.32x = 235,053,289,336 × 50,551,529,832.56
  4. Step 4: Simplify right side
    156,671,454,354.32x = 11,882,303,368,110,161,264,640
  5. Step 5: Solve for x
    x = 11,882,303,368,110,161,264,640/156,671,454,354.32
  6. Step 6: Final answer
    x = 75,842,171,869.02

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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.