Home / 14,183,438,452.80-21,275,157,679.20-4,367,510,606.40

Finding the Fourth Proportional to 14,183,438,452.80, 21,275,157,679.20 and 4,367,510,606.40

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Solution

The fourth proportional to 14,183,438,452.80, 21,275,157,679.20 and 4,367,510,606.40 is: 6,551,265,909.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,183,438,452.80 : 21,275,157,679.20 = 4,367,510,606.40 : x
  2. Step 2: Convert to fraction form
    14,183,438,452.80/21,275,157,679.20 = 4,367,510,606.40/x
  3. Step 3: Cross multiply
    14,183,438,452.80x = 21,275,157,679.20 × 4,367,510,606.40
  4. Step 4: Simplify right side
    14,183,438,452.80x = 92,919,476,816,738,402,304
  5. Step 5: Solve for x
    x = 92,919,476,816,738,402,304/14,183,438,452.80
  6. Step 6: Final answer
    x = 6,551,265,909.60

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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.