Home / 273,551,927.91-377,501,118.15-148,104,089.56

Finding the Fourth Proportional to 273,551,927.91, 377,501,118.15 and 148,104,089.56

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Solution

The fourth proportional to 273,551,927.91, 377,501,118.15 and 148,104,089.56 is: 204,383,349.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    273,551,927.91 : 377,501,118.15 = 148,104,089.56 : x
  2. Step 2: Convert to fraction form
    273,551,927.91/377,501,118.15 = 148,104,089.56/x
  3. Step 3: Cross multiply
    273,551,927.91x = 377,501,118.15 × 148,104,089.56
  4. Step 4: Simplify right side
    273,551,927.91x = 55,909,459,411,487,736
  5. Step 5: Solve for x
    x = 55,909,459,411,487,736/273,551,927.91
  6. Step 6: Final answer
    x = 204,383,349.95

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.