Home / 224,401,015.49-336,808,437.89-113,814,298.94

Finding the Fourth Proportional to 224,401,015.49, 336,808,437.89 and 113,814,298.94

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Solution

The fourth proportional to 224,401,015.49, 336,808,437.89 and 113,814,298.94 is: 170,826,393.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,401,015.49 : 336,808,437.89 = 113,814,298.94 : x
  2. Step 2: Convert to fraction form
    224,401,015.49/336,808,437.89 = 113,814,298.94/x
  3. Step 3: Cross multiply
    224,401,015.49x = 336,808,437.89 × 113,814,298.94
  4. Step 4: Simplify right side
    224,401,015.49x = 38,333,616,233,273,768
  5. Step 5: Solve for x
    x = 38,333,616,233,273,768/224,401,015.49
  6. Step 6: Final answer
    x = 170,826,393.77

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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.