Home / 192,574,488.90-265,752,794.70-110,070,045.12

Finding the Fourth Proportional to 192,574,488.90, 265,752,794.70 and 110,070,045.12

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Solution

The fourth proportional to 192,574,488.90, 265,752,794.70 and 110,070,045.12 is: 151,896,662.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    192,574,488.90 : 265,752,794.70 = 110,070,045.12 : x
  2. Step 2: Convert to fraction form
    192,574,488.90/265,752,794.70 = 110,070,045.12/x
  3. Step 3: Cross multiply
    192,574,488.90x = 265,752,794.70 × 110,070,045.12
  4. Step 4: Simplify right side
    192,574,488.90x = 29,251,422,103,395,096
  5. Step 5: Solve for x
    x = 29,251,422,103,395,096/192,574,488.90
  6. Step 6: Final answer
    x = 151,896,662.28

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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.