Home / 232,714,458.30-349,071,687.45-103,184,571.90

Finding the Fourth Proportional to 232,714,458.30, 349,071,687.45 and 103,184,571.90

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Solution

The fourth proportional to 232,714,458.30, 349,071,687.45 and 103,184,571.90 is: 154,776,857.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,714,458.30 : 349,071,687.45 = 103,184,571.90 : x
  2. Step 2: Convert to fraction form
    232,714,458.30/349,071,687.45 = 103,184,571.90/x
  3. Step 3: Cross multiply
    232,714,458.30x = 349,071,687.45 × 103,184,571.90
  4. Step 4: Simplify right side
    232,714,458.30x = 36,018,812,631,938,852
  5. Step 5: Solve for x
    x = 36,018,812,631,938,852/232,714,458.30
  6. Step 6: Final answer
    x = 154,776,857.85

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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.