Home / 23,562,916.38-32,517,018.90-13,249,549.26

Finding the Fourth Proportional to 23,562,916.38, 32,517,018.90 and 13,249,549.26

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Solution

The fourth proportional to 23,562,916.38, 32,517,018.90 and 13,249,549.26 is: 18,284,487.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,562,916.38 : 32,517,018.90 = 13,249,549.26 : x
  2. Step 2: Convert to fraction form
    23,562,916.38/32,517,018.90 = 13,249,549.26/x
  3. Step 3: Cross multiply
    23,562,916.38x = 32,517,018.90 × 13,249,549.26
  4. Step 4: Simplify right side
    23,562,916.38x = 430,835,843,703,901
  5. Step 5: Solve for x
    x = 430,835,843,703,901/23,562,916.38
  6. Step 6: Final answer
    x = 18,284,487.23

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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.