Home / 192,390,952.24-265,492,398.58-104,283,058.20

Finding the Fourth Proportional to 192,390,952.24, 265,492,398.58 and 104,283,058.20

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Solution

The fourth proportional to 192,390,952.24, 265,492,398.58 and 104,283,058.20 is: 143,906,763.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    192,390,952.24 : 265,492,398.58 = 104,283,058.20 : x
  2. Step 2: Convert to fraction form
    192,390,952.24/265,492,398.58 = 104,283,058.20/x
  3. Step 3: Cross multiply
    192,390,952.24x = 265,492,398.58 × 104,283,058.20
  4. Step 4: Simplify right side
    192,390,952.24x = 27,686,359,252,775,740
  5. Step 5: Solve for x
    x = 27,686,359,252,775,740/192,390,952.24
  6. Step 6: Final answer
    x = 143,906,763.44

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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.