Home / 950,507,397,113.79-1,426,347,538,469.50-440,471,096,581.59

Finding the Fourth Proportional to 950,507,397,113.79, 1,426,347,538,469.50 and 440,471,096,581.59

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Solution

The fourth proportional to 950,507,397,113.79, 1,426,347,538,469.50 and 440,471,096,581.59 is: 660,978,406,147.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    950,507,397,113.79 : 1,426,347,538,469.50 = 440,471,096,581.59 : x
  2. Step 2: Convert to fraction form
    950,507,397,113.79/1,426,347,538,469.50 = 440,471,096,581.59/x
  3. Step 3: Cross multiply
    950,507,397,113.79x = 1,426,347,538,469.50 × 440,471,096,581.59
  4. Step 4: Simplify right side
    950,507,397,113.79x = 628,264,864,376,112,340,271,104
  5. Step 5: Solve for x
    x = 628,264,864,376,112,340,271,104/950,507,397,113.79
  6. Step 6: Final answer
    x = 660,978,406,147.95

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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.