Home / 224,916,588.72-310,382,597.70-125,797,099.53

Finding the Fourth Proportional to 224,916,588.72, 310,382,597.70 and 125,797,099.53

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Solution

The fourth proportional to 224,916,588.72, 310,382,597.70 and 125,797,099.53 is: 173,598,713.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,916,588.72 : 310,382,597.70 = 125,797,099.53 : x
  2. Step 2: Convert to fraction form
    224,916,588.72/310,382,597.70 = 125,797,099.53/x
  3. Step 3: Cross multiply
    224,916,588.72x = 310,382,597.70 × 125,797,099.53
  4. Step 4: Simplify right side
    224,916,588.72x = 39,045,230,535,246,848
  5. Step 5: Solve for x
    x = 39,045,230,535,246,848/224,916,588.72
  6. Step 6: Final answer
    x = 173,598,713.89

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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.