Home / 181,575,194.40-272,387,674.80-60,394,010.40

Finding the Fourth Proportional to 181,575,194.40, 272,387,674.80 and 60,394,010.40

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Solution

The fourth proportional to 181,575,194.40, 272,387,674.80 and 60,394,010.40 is: 90,599,292.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,575,194.40 : 272,387,674.80 = 60,394,010.40 : x
  2. Step 2: Convert to fraction form
    181,575,194.40/272,387,674.80 = 60,394,010.40/x
  3. Step 3: Cross multiply
    181,575,194.40x = 272,387,674.80 × 60,394,010.40
  4. Step 4: Simplify right side
    181,575,194.40x = 16,450,584,064,703,018
  5. Step 5: Solve for x
    x = 16,450,584,064,703,018/181,575,194.40
  6. Step 6: Final answer
    x = 90,599,292.04

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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.