Home / 23,550,580.86-32,500,722.87-13,237,272.06

Finding the Fourth Proportional to 23,550,580.86, 32,500,722.87 and 13,237,272.06

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Solution

The fourth proportional to 23,550,580.86, 32,500,722.87 and 13,237,272.06 is: 18,267,953.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,550,580.86 : 32,500,722.87 = 13,237,272.06 : x
  2. Step 2: Convert to fraction form
    23,550,580.86/32,500,722.87 = 13,237,272.06/x
  3. Step 3: Cross multiply
    23,550,580.86x = 32,500,722.87 × 13,237,272.06
  4. Step 4: Simplify right side
    23,550,580.86x = 430,220,910,776,854.06
  5. Step 5: Solve for x
    x = 430,220,910,776,854.06/23,550,580.86
  6. Step 6: Final answer
    x = 18,267,953.28

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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.