Home / 62,320,339.92-93,480,384.51-58,527,951.36

Finding the Fourth Proportional to 62,320,339.92, 93,480,384.51 and 58,527,951.36

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Solution

The fourth proportional to 62,320,339.92, 93,480,384.51 and 58,527,951.36 is: 87,791,809.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,320,339.92 : 93,480,384.51 = 58,527,951.36 : x
  2. Step 2: Convert to fraction form
    62,320,339.92/93,480,384.51 = 58,527,951.36/x
  3. Step 3: Cross multiply
    62,320,339.92x = 93,480,384.51 × 58,527,951.36
  4. Step 4: Simplify right side
    62,320,339.92x = 5,471,215,397,715,378
  5. Step 5: Solve for x
    x = 5,471,215,397,715,378/62,320,339.92
  6. Step 6: Final answer
    x = 87,791,809.30

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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.