Home / 44,305,430.40-66,426,652.80-17,001,172.80

Finding the Fourth Proportional to 44,305,430.40, 66,426,652.80 and 17,001,172.80

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Solution

The fourth proportional to 44,305,430.40, 66,426,652.80 and 17,001,172.80 is: 25,489,674.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,305,430.40 : 66,426,652.80 = 17,001,172.80 : x
  2. Step 2: Convert to fraction form
    44,305,430.40/66,426,652.80 = 17,001,172.80/x
  3. Step 3: Cross multiply
    44,305,430.40x = 66,426,652.80 × 17,001,172.80
  4. Step 4: Simplify right side
    44,305,430.40x = 1,129,331,002,778,403.75
  5. Step 5: Solve for x
    x = 1,129,331,002,778,403.75/44,305,430.40
  6. Step 6: Final answer
    x = 25,489,674.57

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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.