Home / 597,865,786.80-896,798,680.20-367,086,548.40

Finding the Fourth Proportional to 597,865,786.80, 896,798,680.20 and 367,086,548.40

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Solution

The fourth proportional to 597,865,786.80, 896,798,680.20 and 367,086,548.40 is: 550,629,822.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,865,786.80 : 896,798,680.20 = 367,086,548.40 : x
  2. Step 2: Convert to fraction form
    597,865,786.80/896,798,680.20 = 367,086,548.40/x
  3. Step 3: Cross multiply
    597,865,786.80x = 896,798,680.20 × 367,086,548.40
  4. Step 4: Simplify right side
    597,865,786.80x = 329,202,732,124,293,440
  5. Step 5: Solve for x
    x = 329,202,732,124,293,440/597,865,786.80
  6. Step 6: Final answer
    x = 550,629,822.60

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1.5x scale

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.