Home / 44,233,743.60-66,350,615.40-40,407,368.40

Finding the Fourth Proportional to 44,233,743.60, 66,350,615.40 and 40,407,368.40

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Solution

The fourth proportional to 44,233,743.60, 66,350,615.40 and 40,407,368.40 is: 60,611,052.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,233,743.60 : 66,350,615.40 = 40,407,368.40 : x
  2. Step 2: Convert to fraction form
    44,233,743.60/66,350,615.40 = 40,407,368.40/x
  3. Step 3: Cross multiply
    44,233,743.60x = 66,350,615.40 × 40,407,368.40
  4. Step 4: Simplify right side
    44,233,743.60x = 2,681,053,760,034,513
  5. Step 5: Solve for x
    x = 2,681,053,760,034,513/44,233,743.60
  6. Step 6: Final answer
    x = 60,611,052.60

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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.