Home / 79,577,815.48-119,366,716.70-22,070,086.04

Finding the Fourth Proportional to 79,577,815.48, 119,366,716.70 and 22,070,086.04

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Solution

The fourth proportional to 79,577,815.48, 119,366,716.70 and 22,070,086.04 is: 33,105,127.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,577,815.48 : 119,366,716.70 = 22,070,086.04 : x
  2. Step 2: Convert to fraction form
    79,577,815.48/119,366,716.70 = 22,070,086.04/x
  3. Step 3: Cross multiply
    79,577,815.48x = 119,366,716.70 × 22,070,086.04
  4. Step 4: Simplify right side
    79,577,815.48x = 2,634,433,707,881,305
  5. Step 5: Solve for x
    x = 2,634,433,707,881,305/79,577,815.48
  6. Step 6: Final answer
    x = 33,105,127.25

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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.