Home / 448,614,307.20-673,614,302.40-244,540,963.20

Finding the Fourth Proportional to 448,614,307.20, 673,614,302.40 and 244,540,963.20

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Solution

The fourth proportional to 448,614,307.20, 673,614,302.40 and 244,540,963.20 is: 367,189,114.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    448,614,307.20 : 673,614,302.40 = 244,540,963.20 : x
  2. Step 2: Convert to fraction form
    448,614,307.20/673,614,302.40 = 244,540,963.20/x
  3. Step 3: Cross multiply
    448,614,307.20x = 673,614,302.40 × 244,540,963.20
  4. Step 4: Simplify right side
    448,614,307.20x = 164,726,290,334,192,064
  5. Step 5: Solve for x
    x = 164,726,290,334,192,064/448,614,307.20
  6. Step 6: Final answer
    x = 367,189,114.77

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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.