Home / 633,671,598,077.86-950,898,358,982.70-293,647,397,723.06

Finding the Fourth Proportional to 633,671,598,077.86, 950,898,358,982.70 and 293,647,397,723.06

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Solution

The fourth proportional to 633,671,598,077.86, 950,898,358,982.70 and 293,647,397,723.06 is: 440,652,270,768.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    633,671,598,077.86 : 950,898,358,982.70 = 293,647,397,723.06 : x
  2. Step 2: Convert to fraction form
    633,671,598,077.86/950,898,358,982.70 = 293,647,397,723.06/x
  3. Step 3: Cross multiply
    633,671,598,077.86x = 950,898,358,982.70 × 293,647,397,723.06
  4. Step 4: Simplify right side
    633,671,598,077.86x = 279,228,828,614,397,966,417,920
  5. Step 5: Solve for x
    x = 279,228,828,614,397,966,417,920/633,671,598,077.86
  6. Step 6: Final answer
    x = 440,652,270,768.32

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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.