Home / 2,305,583,969,507.40-3,457,679,673,549-693,489,900,003.45

Finding the Fourth Proportional to 2,305,583,969,507.40, 3,457,679,673,549 and 693,489,900,003.45

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Solution

The fourth proportional to 2,305,583,969,507.40, 3,457,679,673,549 and 693,489,900,003.45 is: 1,040,025,417,753.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,305,583,969,507.40 : 3,457,679,673,549 = 693,489,900,003.45 : x
  2. Step 2: Convert to fraction form
    2,305,583,969,507.40/3,457,679,673,549 = 693,489,900,003.45/x
  3. Step 3: Cross multiply
    2,305,583,969,507.40x = 3,457,679,673,549 × 693,489,900,003.45
  4. Step 4: Simplify right side
    2,305,583,969,507.40x = 2,397,865,931,053,457,463,050,240
  5. Step 5: Solve for x
    x = 2,397,865,931,053,457,463,050,240/2,305,583,969,507.40
  6. Step 6: Final answer
    x = 1,040,025,417,753.83

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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.