Home / 583,001,726.06-874,502,589.13-194,824,556.42

Finding the Fourth Proportional to 583,001,726.06, 874,502,589.13 and 194,824,556.42

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Solution

The fourth proportional to 583,001,726.06, 874,502,589.13 and 194,824,556.42 is: 292,236,834.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    583,001,726.06 : 874,502,589.13 = 194,824,556.42 : x
  2. Step 2: Convert to fraction form
    583,001,726.06/874,502,589.13 = 194,824,556.42/x
  3. Step 3: Cross multiply
    583,001,726.06x = 874,502,589.13 × 194,824,556.42
  4. Step 4: Simplify right side
    583,001,726.06x = 170,374,579,010,534,208
  5. Step 5: Solve for x
    x = 170,374,579,010,534,208/583,001,726.06
  6. Step 6: Final answer
    x = 292,236,834.63

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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.