Home / 291,461,803.32-401,956,825.50-241,823,551.80

Finding the Fourth Proportional to 291,461,803.32, 401,956,825.50 and 241,823,551.80

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Solution

The fourth proportional to 291,461,803.32, 401,956,825.50 and 241,823,551.80 is: 333,500,397.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    291,461,803.32 : 401,956,825.50 = 241,823,551.80 : x
  2. Step 2: Convert to fraction form
    291,461,803.32/401,956,825.50 = 241,823,551.80/x
  3. Step 3: Cross multiply
    291,461,803.32x = 401,956,825.50 × 241,823,551.80
  4. Step 4: Simplify right side
    291,461,803.32x = 97,202,627,212,662,816
  5. Step 5: Solve for x
    x = 97,202,627,212,662,816/291,461,803.32
  6. Step 6: Final answer
    x = 333,500,397.33

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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.