Home / 11,348,514.60-17,038,518.30-7,096,986.60

Finding the Fourth Proportional to 11,348,514.60, 17,038,518.30 and 7,096,986.60

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Solution

The fourth proportional to 11,348,514.60, 17,038,518.30 and 7,096,986.60 is: 10,655,327.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,348,514.60 : 17,038,518.30 = 7,096,986.60 : x
  2. Step 2: Convert to fraction form
    11,348,514.60/17,038,518.30 = 7,096,986.60/x
  3. Step 3: Cross multiply
    11,348,514.60x = 17,038,518.30 × 7,096,986.60
  4. Step 4: Simplify right side
    11,348,514.60x = 120,922,136,058,954.78
  5. Step 5: Solve for x
    x = 120,922,136,058,954.78/11,348,514.60
  6. Step 6: Final answer
    x = 10,655,327.18

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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.