Home / 56,277,904.80-84,357,759.60-35,823,292.32

Finding the Fourth Proportional to 56,277,904.80, 84,357,759.60 and 35,823,292.32

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Solution

The fourth proportional to 56,277,904.80, 84,357,759.60 and 35,823,292.32 is: 53,697,320.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,277,904.80 : 84,357,759.60 = 35,823,292.32 : x
  2. Step 2: Convert to fraction form
    56,277,904.80/84,357,759.60 = 35,823,292.32/x
  3. Step 3: Cross multiply
    56,277,904.80x = 84,357,759.60 × 35,823,292.32
  4. Step 4: Simplify right side
    56,277,904.80x = 3,021,972,681,611,086
  5. Step 5: Solve for x
    x = 3,021,972,681,611,086/56,277,904.80
  6. Step 6: Final answer
    x = 53,697,320.33

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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.