Home / 23,594,866.87-32,549,638.15-18,331,859.22

Finding the Fourth Proportional to 23,594,866.87, 32,549,638.15 and 18,331,859.22

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Solution

The fourth proportional to 23,594,866.87, 32,549,638.15 and 18,331,859.22 is: 25,289,203.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,594,866.87 : 32,549,638.15 = 18,331,859.22 : x
  2. Step 2: Convert to fraction form
    23,594,866.87/32,549,638.15 = 18,331,859.22/x
  3. Step 3: Cross multiply
    23,594,866.87x = 32,549,638.15 × 18,331,859.22
  4. Step 4: Simplify right side
    23,594,866.87x = 596,695,384,227,741.12
  5. Step 5: Solve for x
    x = 596,695,384,227,741.12/23,594,866.87
  6. Step 6: Final answer
    x = 25,289,203.26

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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.