Home / 957,924,002.40-1,436,886,003.60-751,299,741.60

Finding the Fourth Proportional to 957,924,002.40, 1,436,886,003.60 and 751,299,741.60

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Solution

The fourth proportional to 957,924,002.40, 1,436,886,003.60 and 751,299,741.60 is: 1,126,949,612.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    957,924,002.40 : 1,436,886,003.60 = 751,299,741.60 : x
  2. Step 2: Convert to fraction form
    957,924,002.40/1,436,886,003.60 = 751,299,741.60/x
  3. Step 3: Cross multiply
    957,924,002.40x = 1,436,886,003.60 × 751,299,741.60
  4. Step 4: Simplify right side
    957,924,002.40x = 1,079,532,083,213,336,576
  5. Step 5: Solve for x
    x = 1,079,532,083,213,336,576/957,924,002.40
  6. Step 6: Final answer
    x = 1,126,949,612.40

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1.5x scale

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.