Home / 597,221,284-896,184,645.36-252,152,574.88

Finding the Fourth Proportional to 597,221,284, 896,184,645.36 and 252,152,574.88

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Solution

The fourth proportional to 597,221,284, 896,184,645.36 and 252,152,574.88 is: 378,377,783.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,221,284 : 896,184,645.36 = 252,152,574.88 : x
  2. Step 2: Convert to fraction form
    597,221,284/896,184,645.36 = 252,152,574.88/x
  3. Step 3: Cross multiply
    597,221,284x = 896,184,645.36 × 252,152,574.88
  4. Step 4: Simplify right side
    597,221,284x = 225,975,265,895,443,648
  5. Step 5: Solve for x
    x = 225,975,265,895,443,648/597,221,284
  6. Step 6: Final answer
    x = 378,377,783.83

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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.