Home / 544,570,403.64-751,511,953.26-297,052,858.68

Finding the Fourth Proportional to 544,570,403.64, 751,511,953.26 and 297,052,858.68

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Solution

The fourth proportional to 544,570,403.64, 751,511,953.26 and 297,052,858.68 is: 409,935,561.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    544,570,403.64 : 751,511,953.26 = 297,052,858.68 : x
  2. Step 2: Convert to fraction form
    544,570,403.64/751,511,953.26 = 297,052,858.68/x
  3. Step 3: Cross multiply
    544,570,403.64x = 751,511,953.26 × 297,052,858.68
  4. Step 4: Simplify right side
    544,570,403.64x = 223,238,774,048,073,536
  5. Step 5: Solve for x
    x = 223,238,774,048,073,536/544,570,403.64
  6. Step 6: Final answer
    x = 409,935,561.23

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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.