Home / 46,643,200.56-64,369,563.56-25,736,589.43

Finding the Fourth Proportional to 46,643,200.56, 64,369,563.56 and 25,736,589.43

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Solution

The fourth proportional to 46,643,200.56, 64,369,563.56 and 25,736,589.43 is: 35,517,567.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,643,200.56 : 64,369,563.56 = 25,736,589.43 : x
  2. Step 2: Convert to fraction form
    46,643,200.56/64,369,563.56 = 25,736,589.43/x
  3. Step 3: Cross multiply
    46,643,200.56x = 64,369,563.56 × 25,736,589.43
  4. Step 4: Simplify right side
    46,643,200.56x = 1,656,653,029,132,009.25
  5. Step 5: Solve for x
    x = 1,656,653,029,132,009.25/46,643,200.56
  6. Step 6: Final answer
    x = 35,517,567.60

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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.