Home / 31,548,710.22-43,536,973.41-17,062,022.22

Finding the Fourth Proportional to 31,548,710.22, 43,536,973.41 and 17,062,022.22

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Solution

The fourth proportional to 31,548,710.22, 43,536,973.41 and 17,062,022.22 is: 23,545,457.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,548,710.22 : 43,536,973.41 = 17,062,022.22 : x
  2. Step 2: Convert to fraction form
    31,548,710.22/43,536,973.41 = 17,062,022.22/x
  3. Step 3: Cross multiply
    31,548,710.22x = 43,536,973.41 × 17,062,022.22
  4. Step 4: Simplify right side
    31,548,710.22x = 742,828,807,712,969
  5. Step 5: Solve for x
    x = 742,828,807,712,969/31,548,710.22
  6. Step 6: Final answer
    x = 23,545,457.25

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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.