Home / 23,563,036.92-32,517,184.68-13,249,669.80

Finding the Fourth Proportional to 23,563,036.92, 32,517,184.68 and 13,249,669.80

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Solution

The fourth proportional to 23,563,036.92, 32,517,184.68 and 13,249,669.80 is: 18,284,653.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,563,036.92 : 32,517,184.68 = 13,249,669.80 : x
  2. Step 2: Convert to fraction form
    23,563,036.92/32,517,184.68 = 13,249,669.80/x
  3. Step 3: Cross multiply
    23,563,036.92x = 32,517,184.68 × 13,249,669.80
  4. Step 4: Simplify right side
    23,563,036.92x = 430,841,959,835,618.69
  5. Step 5: Solve for x
    x = 430,841,959,835,618.69/23,563,036.92
  6. Step 6: Final answer
    x = 18,284,653.26

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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.