Home / 329,868,366.93-455,205,874.41-183,200,098.77

Finding the Fourth Proportional to 329,868,366.93, 455,205,874.41 and 183,200,098.77

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Solution

The fourth proportional to 329,868,366.93, 455,205,874.41 and 183,200,098.77 is: 252,809,209.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    329,868,366.93 : 455,205,874.41 = 183,200,098.77 : x
  2. Step 2: Convert to fraction form
    329,868,366.93/455,205,874.41 = 183,200,098.77/x
  3. Step 3: Cross multiply
    329,868,366.93x = 455,205,874.41 × 183,200,098.77
  4. Step 4: Simplify right side
    329,868,366.93x = 83,393,761,152,596,224
  5. Step 5: Solve for x
    x = 83,393,761,152,596,224/329,868,366.93
  6. Step 6: Final answer
    x = 252,809,209.71

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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.