Home / 224,413,392.04-336,653,746.12-78,821,292.04

Finding the Fourth Proportional to 224,413,392.04, 336,653,746.12 and 78,821,292.04

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Solution

The fourth proportional to 224,413,392.04, 336,653,746.12 and 78,821,292.04 is: 118,243,759.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,413,392.04 : 336,653,746.12 = 78,821,292.04 : x
  2. Step 2: Convert to fraction form
    224,413,392.04/336,653,746.12 = 78,821,292.04/x
  3. Step 3: Cross multiply
    224,413,392.04x = 336,653,746.12 × 78,821,292.04
  4. Step 4: Simplify right side
    224,413,392.04x = 26,535,483,238,541,424
  5. Step 5: Solve for x
    x = 26,535,483,238,541,424/224,413,392.04
  6. Step 6: Final answer
    x = 118,243,759.86

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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.