Home / 221,323,366,136.24-332,005,309,244.34-62,145,392,869.26

Finding the Fourth Proportional to 221,323,366,136.24, 332,005,309,244.34 and 62,145,392,869.26

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Solution

The fourth proportional to 221,323,366,136.24, 332,005,309,244.34 and 62,145,392,869.26 is: 93,223,778,120.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    221,323,366,136.24 : 332,005,309,244.34 = 62,145,392,869.26 : x
  2. Step 2: Convert to fraction form
    221,323,366,136.24/332,005,309,244.34 = 62,145,392,869.26/x
  3. Step 3: Cross multiply
    221,323,366,136.24x = 332,005,309,244.34 × 62,145,392,869.26
  4. Step 4: Simplify right side
    221,323,366,136.24x = 20,632,600,377,669,671,976,960
  5. Step 5: Solve for x
    x = 20,632,600,377,669,671,976,960/221,323,366,136.24
  6. Step 6: Final answer
    x = 93,223,778,120.96

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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.