Home / 165,972,859.48-229,062,630.52-94,463,127.52

Finding the Fourth Proportional to 165,972,859.48, 229,062,630.52 and 94,463,127.52

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Solution

The fourth proportional to 165,972,859.48, 229,062,630.52 and 94,463,127.52 is: 130,370,547.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    165,972,859.48 : 229,062,630.52 = 94,463,127.52 : x
  2. Step 2: Convert to fraction form
    165,972,859.48/229,062,630.52 = 94,463,127.52/x
  3. Step 3: Cross multiply
    165,972,859.48x = 229,062,630.52 × 94,463,127.52
  4. Step 4: Simplify right side
    165,972,859.48x = 21,637,972,476,877,404
  5. Step 5: Solve for x
    x = 21,637,972,476,877,404/165,972,859.48
  6. Step 6: Final answer
    x = 130,370,547.00

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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.