Home / 583,351,804.80-874,887,739.20-337,176,086.40

Finding the Fourth Proportional to 583,351,804.80, 874,887,739.20 and 337,176,086.40

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Solution

The fourth proportional to 583,351,804.80, 874,887,739.20 and 337,176,086.40 is: 505,683,228.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    583,351,804.80 : 874,887,739.20 = 337,176,086.40 : x
  2. Step 2: Convert to fraction form
    583,351,804.80/874,887,739.20 = 337,176,086.40/x
  3. Step 3: Cross multiply
    583,351,804.80x = 874,887,739.20 × 337,176,086.40
  4. Step 4: Simplify right side
    583,351,804.80x = 294,991,223,942,799,872
  5. Step 5: Solve for x
    x = 294,991,223,942,799,872/583,351,804.80
  6. Step 6: Final answer
    x = 505,683,228.40

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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.