Home / 23,594,500.80-32,552,552.16-19,236,078.72

Finding the Fourth Proportional to 23,594,500.80, 32,552,552.16 and 19,236,078.72

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Solution

The fourth proportional to 23,594,500.80, 32,552,552.16 and 19,236,078.72 is: 26,539,381.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,594,500.80 : 32,552,552.16 = 19,236,078.72 : x
  2. Step 2: Convert to fraction form
    23,594,500.80/32,552,552.16 = 19,236,078.72/x
  3. Step 3: Cross multiply
    23,594,500.80x = 32,552,552.16 × 19,236,078.72
  4. Step 4: Simplify right side
    23,594,500.80x = 626,183,455,886,666
  5. Step 5: Solve for x
    x = 626,183,455,886,666/23,594,500.80
  6. Step 6: Final answer
    x = 26,539,381.41

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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.