Home / 192,574,479.89-265,752,782.24-110,070,036.11

Finding the Fourth Proportional to 192,574,479.89, 265,752,782.24 and 110,070,036.11

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Solution

The fourth proportional to 192,574,479.89, 265,752,782.24 and 110,070,036.11 is: 151,896,649.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    192,574,479.89 : 265,752,782.24 = 110,070,036.11 : x
  2. Step 2: Convert to fraction form
    192,574,479.89/265,752,782.24 = 110,070,036.11/x
  3. Step 3: Cross multiply
    192,574,479.89x = 265,752,782.24 × 110,070,036.11
  4. Step 4: Simplify right side
    192,574,479.89x = 29,251,418,337,489,768
  5. Step 5: Solve for x
    x = 29,251,418,337,489,768/192,574,479.89
  6. Step 6: Final answer
    x = 151,896,649.83

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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.