Home / 633,671,598,125.72-950,898,359,054.56-293,647,397,770.92

Finding the Fourth Proportional to 633,671,598,125.72, 950,898,359,054.56 and 293,647,397,770.92

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Solution

The fourth proportional to 633,671,598,125.72, 950,898,359,054.56 and 293,647,397,770.92 is: 440,652,270,840.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    633,671,598,125.72 : 950,898,359,054.56 = 293,647,397,770.92 : x
  2. Step 2: Convert to fraction form
    633,671,598,125.72/950,898,359,054.56 = 293,647,397,770.92/x
  3. Step 3: Cross multiply
    633,671,598,125.72x = 950,898,359,054.56 × 293,647,397,770.92
  4. Step 4: Simplify right side
    633,671,598,125.72x = 279,228,828,681,009,486,626,816
  5. Step 5: Solve for x
    x = 279,228,828,681,009,486,626,816/633,671,598,125.72
  6. Step 6: Final answer
    x = 440,652,270,840.16

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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.