Home / 17,314,109.64-23,893,293.03-9,579,207.32

Finding the Fourth Proportional to 17,314,109.64, 23,893,293.03 and 9,579,207.32

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Solution

The fourth proportional to 17,314,109.64, 23,893,293.03 and 9,579,207.32 is: 13,219,207.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,314,109.64 : 23,893,293.03 = 9,579,207.32 : x
  2. Step 2: Convert to fraction form
    17,314,109.64/23,893,293.03 = 9,579,207.32/x
  3. Step 3: Cross multiply
    17,314,109.64x = 23,893,293.03 × 9,579,207.32
  4. Step 4: Simplify right side
    17,314,109.64x = 228,878,807,426,092.34
  5. Step 5: Solve for x
    x = 228,878,807,426,092.34/17,314,109.64
  6. Step 6: Final answer
    x = 13,219,207.47

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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.