Home / 41,416,924.59-57,155,529.15-22,831,656.84

Finding the Fourth Proportional to 41,416,924.59, 57,155,529.15 and 22,831,656.84

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Solution

The fourth proportional to 41,416,924.59, 57,155,529.15 and 22,831,656.84 is: 31,507,781.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,416,924.59 : 57,155,529.15 = 22,831,656.84 : x
  2. Step 2: Convert to fraction form
    41,416,924.59/57,155,529.15 = 22,831,656.84/x
  3. Step 3: Cross multiply
    41,416,924.59x = 57,155,529.15 × 22,831,656.84
  4. Step 4: Simplify right side
    41,416,924.59x = 1,304,955,428,061,416.75
  5. Step 5: Solve for x
    x = 1,304,955,428,061,416.75/41,416,924.59
  6. Step 6: Final answer
    x = 31,507,781.93

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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.