Home / 224,606,549.44-336,909,372.34-210,938,534.84

Finding the Fourth Proportional to 224,606,549.44, 336,909,372.34 and 210,938,534.84

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Solution

The fourth proportional to 224,606,549.44, 336,909,372.34 and 210,938,534.84 is: 316,407,377.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,606,549.44 : 336,909,372.34 = 210,938,534.84 : x
  2. Step 2: Convert to fraction form
    224,606,549.44/336,909,372.34 = 210,938,534.84/x
  3. Step 3: Cross multiply
    224,606,549.44x = 336,909,372.34 × 210,938,534.84
  4. Step 4: Simplify right side
    224,606,549.44x = 71,067,169,375,263,616
  5. Step 5: Solve for x
    x = 71,067,169,375,263,616/224,606,549.44
  6. Step 6: Final answer
    x = 316,407,377.93

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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.