Home / 224,973,086.29-310,463,314.82-125,855,488.91

Finding the Fourth Proportional to 224,973,086.29, 310,463,314.82 and 125,855,488.91

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Solution

The fourth proportional to 224,973,086.29, 310,463,314.82 and 125,855,488.91 is: 173,680,829.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,973,086.29 : 310,463,314.82 = 125,855,488.91 : x
  2. Step 2: Convert to fraction form
    224,973,086.29/310,463,314.82 = 125,855,488.91/x
  3. Step 3: Cross multiply
    224,973,086.29x = 310,463,314.82 × 125,855,488.91
  4. Step 4: Simplify right side
    224,973,086.29x = 39,073,512,275,437,224
  5. Step 5: Solve for x
    x = 39,073,512,275,437,224/224,973,086.29
  6. Step 6: Final answer
    x = 173,680,829.65

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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.