Home / 382,404,713.70-573,607,038.92-106,055,924.31

Finding the Fourth Proportional to 382,404,713.70, 573,607,038.92 and 106,055,924.31

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Solution

The fourth proportional to 382,404,713.70, 573,607,038.92 and 106,055,924.31 is: 159,083,877.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    382,404,713.70 : 573,607,038.92 = 106,055,924.31 : x
  2. Step 2: Convert to fraction form
    382,404,713.70/573,607,038.92 = 106,055,924.31/x
  3. Step 3: Cross multiply
    382,404,713.70x = 573,607,038.92 × 106,055,924.31
  4. Step 4: Simplify right side
    382,404,713.70x = 60,834,424,702,852,464
  5. Step 5: Solve for x
    x = 60,834,424,702,852,464/382,404,713.70
  6. Step 6: Final answer
    x = 159,083,877.69

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.