Home / 17,028,051.80-23,495,617.47-10,059,863.84

Finding the Fourth Proportional to 17,028,051.80, 23,495,617.47 and 10,059,863.84

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Solution

The fourth proportional to 17,028,051.80, 23,495,617.47 and 10,059,863.84 is: 13,880,784.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,028,051.80 : 23,495,617.47 = 10,059,863.84 : x
  2. Step 2: Convert to fraction form
    17,028,051.80/23,495,617.47 = 10,059,863.84/x
  3. Step 3: Cross multiply
    17,028,051.80x = 23,495,617.47 × 10,059,863.84
  4. Step 4: Simplify right side
    17,028,051.80x = 236,362,712,467,447.22
  5. Step 5: Solve for x
    x = 236,362,712,467,447.22/17,028,051.80
  6. Step 6: Final answer
    x = 13,880,784.21

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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.