Home / 956,632,313.07-1,434,948,486.31-229,621,025.07

Finding the Fourth Proportional to 956,632,313.07, 1,434,948,486.31 and 229,621,025.07

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Solution

The fourth proportional to 956,632,313.07, 1,434,948,486.31 and 229,621,025.07 is: 344,431,541.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    956,632,313.07 : 1,434,948,486.31 = 229,621,025.07 : x
  2. Step 2: Convert to fraction form
    956,632,313.07/1,434,948,486.31 = 229,621,025.07/x
  3. Step 3: Cross multiply
    956,632,313.07x = 1,434,948,486.31 × 229,621,025.07
  4. Step 4: Simplify right side
    956,632,313.07x = 329,494,342,349,422,592
  5. Step 5: Solve for x
    x = 329,494,342,349,422,592/956,632,313.07
  6. Step 6: Final answer
    x = 344,431,541.61

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Double scale
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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.