Home / 262,467,416.49-362,216,038.50-150,958,288.41

Finding the Fourth Proportional to 262,467,416.49, 362,216,038.50 and 150,958,288.41

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Solution

The fourth proportional to 262,467,416.49, 362,216,038.50 and 150,958,288.41 is: 208,328,766.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    262,467,416.49 : 362,216,038.50 = 150,958,288.41 : x
  2. Step 2: Convert to fraction form
    262,467,416.49/362,216,038.50 = 150,958,288.41/x
  3. Step 3: Cross multiply
    262,467,416.49x = 362,216,038.50 × 150,958,288.41
  4. Step 4: Simplify right side
    262,467,416.49x = 54,679,513,206,610,664
  5. Step 5: Solve for x
    x = 54,679,513,206,610,664/262,467,416.49
  6. Step 6: Final answer
    x = 208,328,766.82

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.