Home / 597,221,281-896,184,640.86-252,152,571.88

Finding the Fourth Proportional to 597,221,281, 896,184,640.86 and 252,152,571.88

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Solution

The fourth proportional to 597,221,281, 896,184,640.86 and 252,152,571.88 is: 378,377,779.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,221,281 : 896,184,640.86 = 252,152,571.88 : x
  2. Step 2: Convert to fraction form
    597,221,281/896,184,640.86 = 252,152,571.88/x
  3. Step 3: Cross multiply
    597,221,281x = 896,184,640.86 × 252,152,571.88
  4. Step 4: Simplify right side
    597,221,281x = 225,975,262,072,203,136
  5. Step 5: Solve for x
    x = 225,975,262,072,203,136/597,221,281
  6. Step 6: Final answer
    x = 378,377,779.33

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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.