Home / 2,336,256,001.40-3,504,384,002.10-1,189,638,145.40

Finding the Fourth Proportional to 2,336,256,001.40, 3,504,384,002.10 and 1,189,638,145.40

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Solution

The fourth proportional to 2,336,256,001.40, 3,504,384,002.10 and 1,189,638,145.40 is: 1,784,457,218.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,336,256,001.40 : 3,504,384,002.10 = 1,189,638,145.40 : x
  2. Step 2: Convert to fraction form
    2,336,256,001.40/3,504,384,002.10 = 1,189,638,145.40/x
  3. Step 3: Cross multiply
    2,336,256,001.40x = 3,504,384,002.10 × 1,189,638,145.40
  4. Step 4: Simplify right side
    2,336,256,001.40x = 4,168,948,885,027,674,112
  5. Step 5: Solve for x
    x = 4,168,948,885,027,674,112/2,336,256,001.40
  6. Step 6: Final answer
    x = 1,784,457,218.10

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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.