Home / 329,868,363.66-455,205,869.94-183,200,095.50

Finding the Fourth Proportional to 329,868,363.66, 455,205,869.94 and 183,200,095.50

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Solution

The fourth proportional to 329,868,363.66, 455,205,869.94 and 183,200,095.50 is: 252,809,205.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    329,868,363.66 : 455,205,869.94 = 183,200,095.50 : x
  2. Step 2: Convert to fraction form
    329,868,363.66/455,205,869.94 = 183,200,095.50/x
  3. Step 3: Cross multiply
    329,868,363.66x = 455,205,869.94 × 183,200,095.50
  4. Step 4: Simplify right side
    329,868,363.66x = 83,393,758,845,168,576
  5. Step 5: Solve for x
    x = 83,393,758,845,168,576/329,868,363.66
  6. Step 6: Final answer
    x = 252,809,205.22

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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.