Home / 60,739,213.16-91,130,077.49-17,611,004.54

Finding the Fourth Proportional to 60,739,213.16, 91,130,077.49 and 17,611,004.54

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Solution

The fourth proportional to 60,739,213.16, 91,130,077.49 and 17,611,004.54 is: 26,422,670.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,739,213.16 : 91,130,077.49 = 17,611,004.54 : x
  2. Step 2: Convert to fraction form
    60,739,213.16/91,130,077.49 = 17,611,004.54/x
  3. Step 3: Cross multiply
    60,739,213.16x = 91,130,077.49 × 17,611,004.54
  4. Step 4: Simplify right side
    60,739,213.16x = 1,604,892,208,546,712
  5. Step 5: Solve for x
    x = 1,604,892,208,546,712/60,739,213.16
  6. Step 6: Final answer
    x = 26,422,670.38

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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.