Home / 32,197,254.77-44,428,174.79-21,765,968.26

Finding the Fourth Proportional to 32,197,254.77, 44,428,174.79 and 21,765,968.26

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Solution

The fourth proportional to 32,197,254.77, 44,428,174.79 and 21,765,968.26 is: 30,034,307.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,197,254.77 : 44,428,174.79 = 21,765,968.26 : x
  2. Step 2: Convert to fraction form
    32,197,254.77/44,428,174.79 = 21,765,968.26/x
  3. Step 3: Cross multiply
    32,197,254.77x = 44,428,174.79 × 21,765,968.26
  4. Step 4: Simplify right side
    32,197,254.77x = 967,022,242,108,971.88
  5. Step 5: Solve for x
    x = 967,022,242,108,971.88/32,197,254.77
  6. Step 6: Final answer
    x = 30,034,307.24

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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.