Home / 583,351,721.80-874,887,614.70-337,176,003.40

Finding the Fourth Proportional to 583,351,721.80, 874,887,614.70 and 337,176,003.40

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Solution

The fourth proportional to 583,351,721.80, 874,887,614.70 and 337,176,003.40 is: 505,683,103.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    583,351,721.80 : 874,887,614.70 = 337,176,003.40 : x
  2. Step 2: Convert to fraction form
    583,351,721.80/874,887,614.70 = 337,176,003.40/x
  3. Step 3: Cross multiply
    583,351,721.80x = 874,887,614.70 × 337,176,003.40
  4. Step 4: Simplify right side
    583,351,721.80x = 294,991,109,348,705,088
  5. Step 5: Solve for x
    x = 294,991,109,348,705,088/583,351,721.80
  6. Step 6: Final answer
    x = 505,683,103.91

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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.