Home / 21,733,420.80-32,529,272.40-21,733,420.80

Finding the Fourth Proportional to 21,733,420.80, 32,529,272.40 and 21,733,420.80

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Solution

The fourth proportional to 21,733,420.80, 32,529,272.40 and 21,733,420.80 is: 32,529,272.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,733,420.80 : 32,529,272.40 = 21,733,420.80 : x
  2. Step 2: Convert to fraction form
    21,733,420.80/32,529,272.40 = 21,733,420.80/x
  3. Step 3: Cross multiply
    21,733,420.80x = 32,529,272.40 × 21,733,420.80
  4. Step 4: Simplify right side
    21,733,420.80x = 706,972,365,387,025.88
  5. Step 5: Solve for x
    x = 706,972,365,387,025.88/21,733,420.80
  6. Step 6: Final answer
    x = 32,529,272.40

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.