Home / 224,201,712.70-336,302,569.05-62,643,648.70

Finding the Fourth Proportional to 224,201,712.70, 336,302,569.05 and 62,643,648.70

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Solution

The fourth proportional to 224,201,712.70, 336,302,569.05 and 62,643,648.70 is: 93,965,473.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,201,712.70 : 336,302,569.05 = 62,643,648.70 : x
  2. Step 2: Convert to fraction form
    224,201,712.70/336,302,569.05 = 62,643,648.70/x
  3. Step 3: Cross multiply
    224,201,712.70x = 336,302,569.05 × 62,643,648.70
  4. Step 4: Simplify right side
    224,201,712.70x = 21,067,219,992,475,696
  5. Step 5: Solve for x
    x = 21,067,219,992,475,696/224,201,712.70
  6. Step 6: Final answer
    x = 93,965,473.05

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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.