Home / 46,491,118.58-64,158,333.89-25,585,558.25

Finding the Fourth Proportional to 46,491,118.58, 64,158,333.89 and 25,585,558.25

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Solution

The fourth proportional to 46,491,118.58, 64,158,333.89 and 25,585,558.25 is: 35,308,395.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,491,118.58 : 64,158,333.89 = 25,585,558.25 : x
  2. Step 2: Convert to fraction form
    46,491,118.58/64,158,333.89 = 25,585,558.25/x
  3. Step 3: Cross multiply
    46,491,118.58x = 64,158,333.89 × 25,585,558.25
  4. Step 4: Simplify right side
    46,491,118.58x = 1,641,526,788,516,824.75
  5. Step 5: Solve for x
    x = 1,641,526,788,516,824.75/46,491,118.58
  6. Step 6: Final answer
    x = 35,308,395.21

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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.