Home / 23,625,477.13-32,610,364.38-13,704,866.86

Finding the Fourth Proportional to 23,625,477.13, 32,610,364.38 and 13,704,866.86

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Solution

The fourth proportional to 23,625,477.13, 32,610,364.38 and 13,704,866.86 is: 18,916,896.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,625,477.13 : 32,610,364.38 = 13,704,866.86 : x
  2. Step 2: Convert to fraction form
    23,625,477.13/32,610,364.38 = 13,704,866.86/x
  3. Step 3: Cross multiply
    23,625,477.13x = 32,610,364.38 × 13,704,866.86
  4. Step 4: Simplify right side
    23,625,477.13x = 446,920,702,083,986.44
  5. Step 5: Solve for x
    x = 446,920,702,083,986.44/23,625,477.13
  6. Step 6: Final answer
    x = 18,916,896.35

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1.5x scale

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.