Home / 17,770,113.60-26,655,171.48-4,306,941.60

Finding the Fourth Proportional to 17,770,113.60, 26,655,171.48 and 4,306,941.60

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Solution

The fourth proportional to 17,770,113.60, 26,655,171.48 and 4,306,941.60 is: 6,460,412.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,770,113.60 : 26,655,171.48 = 4,306,941.60 : x
  2. Step 2: Convert to fraction form
    17,770,113.60/26,655,171.48 = 4,306,941.60/x
  3. Step 3: Cross multiply
    17,770,113.60x = 26,655,171.48 × 4,306,941.60
  4. Step 4: Simplify right side
    17,770,113.60x = 114,802,266,902,345.56
  5. Step 5: Solve for x
    x = 114,802,266,902,345.56/17,770,113.60
  6. Step 6: Final answer
    x = 6,460,412.66

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.