Home / 23,646,832.98-32,632,635.08-13,333,558.20

Finding the Fourth Proportional to 23,646,832.98, 32,632,635.08 and 13,333,558.20

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Solution

The fourth proportional to 23,646,832.98, 32,632,635.08 and 13,333,558.20 is: 18,400,313.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,646,832.98 : 32,632,635.08 = 13,333,558.20 : x
  2. Step 2: Convert to fraction form
    23,646,832.98/32,632,635.08 = 13,333,558.20/x
  3. Step 3: Cross multiply
    23,646,832.98x = 32,632,635.08 × 13,333,558.20
  4. Step 4: Simplify right side
    23,646,832.98x = 435,109,139,115,567.75
  5. Step 5: Solve for x
    x = 435,109,139,115,567.75/23,646,832.98
  6. Step 6: Final answer
    x = 18,400,313.46

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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.