Home / 204,910,318.59-282,778,483.20-112,090,827.35

Finding the Fourth Proportional to 204,910,318.59, 282,778,483.20 and 112,090,827.35

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Solution

The fourth proportional to 204,910,318.59, 282,778,483.20 and 112,090,827.35 is: 154,686,569.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    204,910,318.59 : 282,778,483.20 = 112,090,827.35 : x
  2. Step 2: Convert to fraction form
    204,910,318.59/282,778,483.20 = 112,090,827.35/x
  3. Step 3: Cross multiply
    204,910,318.59x = 282,778,483.20 × 112,090,827.35
  4. Step 4: Simplify right side
    204,910,318.59x = 31,696,874,137,252,180
  5. Step 5: Solve for x
    x = 31,696,874,137,252,180/204,910,318.59
  6. Step 6: Final answer
    x = 154,686,569.01

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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.