Home / 76,019,543.11-104,914,788.55-46,252,304.43

Finding the Fourth Proportional to 76,019,543.11, 104,914,788.55 and 46,252,304.43

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Solution

The fourth proportional to 76,019,543.11, 104,914,788.55 and 46,252,304.43 is: 63,832,937.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,019,543.11 : 104,914,788.55 = 46,252,304.43 : x
  2. Step 2: Convert to fraction form
    76,019,543.11/104,914,788.55 = 46,252,304.43/x
  3. Step 3: Cross multiply
    76,019,543.11x = 104,914,788.55 × 46,252,304.43
  4. Step 4: Simplify right side
    76,019,543.11x = 4,852,550,739,223,678
  5. Step 5: Solve for x
    x = 4,852,550,739,223,678/76,019,543.11
  6. Step 6: Final answer
    x = 63,832,937.44

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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.