Home / 62,509,292.15-93,767,481.17-19,384,626.47

Finding the Fourth Proportional to 62,509,292.15, 93,767,481.17 and 19,384,626.47

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Solution

The fourth proportional to 62,509,292.15, 93,767,481.17 and 19,384,626.47 is: 29,078,038.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,509,292.15 : 93,767,481.17 = 19,384,626.47 : x
  2. Step 2: Convert to fraction form
    62,509,292.15/93,767,481.17 = 19,384,626.47/x
  3. Step 3: Cross multiply
    62,509,292.15x = 93,767,481.17 × 19,384,626.47
  4. Step 4: Simplify right side
    62,509,292.15x = 1,817,647,597,416,285.50
  5. Step 5: Solve for x
    x = 1,817,647,597,416,285.50/62,509,292.15
  6. Step 6: Final answer
    x = 29,078,038.40

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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.