Home / 19,364,250.56-26,722,445.28-10,662,241.28

Finding the Fourth Proportional to 19,364,250.56, 26,722,445.28 and 10,662,241.28

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Solution

The fourth proportional to 19,364,250.56, 26,722,445.28 and 10,662,241.28 is: 14,713,771.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,364,250.56 : 26,722,445.28 = 10,662,241.28 : x
  2. Step 2: Convert to fraction form
    19,364,250.56/26,722,445.28 = 10,662,241.28/x
  3. Step 3: Cross multiply
    19,364,250.56x = 26,722,445.28 × 10,662,241.28
  4. Step 4: Simplify right side
    19,364,250.56x = 284,921,159,166,957.12
  5. Step 5: Solve for x
    x = 284,921,159,166,957.12/19,364,250.56
  6. Step 6: Final answer
    x = 14,713,771.56

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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.