Home / 433,847,218.25-598,796,060.32-257,733,050.87

Finding the Fourth Proportional to 433,847,218.25, 598,796,060.32 and 257,733,050.87

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Solution

The fourth proportional to 433,847,218.25, 598,796,060.32 and 257,733,050.87 is: 355,723,233.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    433,847,218.25 : 598,796,060.32 = 257,733,050.87 : x
  2. Step 2: Convert to fraction form
    433,847,218.25/598,796,060.32 = 257,733,050.87/x
  3. Step 3: Cross multiply
    433,847,218.25x = 598,796,060.32 × 257,733,050.87
  4. Step 4: Simplify right side
    433,847,218.25x = 154,329,535,477,029,312
  5. Step 5: Solve for x
    x = 154,329,535,477,029,312/433,847,218.25
  6. Step 6: Final answer
    x = 355,723,233.86

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.