Home / 329,868,363.17-455,205,869.25-183,200,095.01

Finding the Fourth Proportional to 329,868,363.17, 455,205,869.25 and 183,200,095.01

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Solution

The fourth proportional to 329,868,363.17, 455,205,869.25 and 183,200,095.01 is: 252,809,204.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    329,868,363.17 : 455,205,869.25 = 183,200,095.01 : x
  2. Step 2: Convert to fraction form
    329,868,363.17/455,205,869.25 = 183,200,095.01/x
  3. Step 3: Cross multiply
    329,868,363.17x = 455,205,869.25 × 183,200,095.01
  4. Step 4: Simplify right side
    329,868,363.17x = 83,393,758,493,433,600
  5. Step 5: Solve for x
    x = 83,393,758,493,433,600/329,868,363.17
  6. Step 6: Final answer
    x = 252,809,204.54

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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.