Home / 62,770,005.80-94,155,008.70-22,365,909.80

Finding the Fourth Proportional to 62,770,005.80, 94,155,008.70 and 22,365,909.80

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Solution

The fourth proportional to 62,770,005.80, 94,155,008.70 and 22,365,909.80 is: 33,548,864.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,770,005.80 : 94,155,008.70 = 22,365,909.80 : x
  2. Step 2: Convert to fraction form
    62,770,005.80/94,155,008.70 = 22,365,909.80/x
  3. Step 3: Cross multiply
    62,770,005.80x = 94,155,008.70 × 22,365,909.80
  4. Step 4: Simplify right side
    62,770,005.80x = 2,105,862,431,802,415.50
  5. Step 5: Solve for x
    x = 2,105,862,431,802,415.50/62,770,005.80
  6. Step 6: Final answer
    x = 33,548,864.70

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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.