Home / 204,924,590.36-282,798,166.74-112,103,105.30

Finding the Fourth Proportional to 204,924,590.36, 282,798,166.74 and 112,103,105.30

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Solution

The fourth proportional to 204,924,590.36, 282,798,166.74 and 112,103,105.30 is: 154,703,506.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    204,924,590.36 : 282,798,166.74 = 112,103,105.30 : x
  2. Step 2: Convert to fraction form
    204,924,590.36/282,798,166.74 = 112,103,105.30/x
  3. Step 3: Cross multiply
    204,924,590.36x = 282,798,166.74 × 112,103,105.30
  4. Step 4: Simplify right side
    204,924,590.36x = 31,702,552,664,701,176
  5. Step 5: Solve for x
    x = 31,702,552,664,701,176/204,924,590.36
  6. Step 6: Final answer
    x = 154,703,506.34

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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.