Home / 23,519,100.12-32,457,280.26-16,092,339.51

Finding the Fourth Proportional to 23,519,100.12, 32,457,280.26 and 16,092,339.51

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Solution

The fourth proportional to 23,519,100.12, 32,457,280.26 and 16,092,339.51 is: 22,208,059.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,519,100.12 : 32,457,280.26 = 16,092,339.51 : x
  2. Step 2: Convert to fraction form
    23,519,100.12/32,457,280.26 = 16,092,339.51/x
  3. Step 3: Cross multiply
    23,519,100.12x = 32,457,280.26 × 16,092,339.51
  4. Step 4: Simplify right side
    23,519,100.12x = 522,313,573,393,426.31
  5. Step 5: Solve for x
    x = 522,313,573,393,426.31/23,519,100.12
  6. Step 6: Final answer
    x = 22,208,059.44

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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.