Home / 350,944,041.99-525,580,521.46-203,079,895.35

Finding the Fourth Proportional to 350,944,041.99, 525,580,521.46 and 203,079,895.35

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Solution

The fourth proportional to 350,944,041.99, 525,580,521.46 and 203,079,895.35 is: 304,136,342.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    350,944,041.99 : 525,580,521.46 = 203,079,895.35 : x
  2. Step 2: Convert to fraction form
    350,944,041.99/525,580,521.46 = 203,079,895.35/x
  3. Step 3: Cross multiply
    350,944,041.99x = 525,580,521.46 × 203,079,895.35
  4. Step 4: Simplify right side
    350,944,041.99x = 106,734,837,292,451,920
  5. Step 5: Solve for x
    x = 106,734,837,292,451,920/350,944,041.99
  6. Step 6: Final answer
    x = 304,136,342.33

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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.