Home / 3,175,527,633.20-4,763,291,449.80-3,054,996,814.40

Finding the Fourth Proportional to 3,175,527,633.20, 4,763,291,449.80 and 3,054,996,814.40

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Solution

The fourth proportional to 3,175,527,633.20, 4,763,291,449.80 and 3,054,996,814.40 is: 4,582,495,221.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,175,527,633.20 : 4,763,291,449.80 = 3,054,996,814.40 : x
  2. Step 2: Convert to fraction form
    3,175,527,633.20/4,763,291,449.80 = 3,054,996,814.40/x
  3. Step 3: Cross multiply
    3,175,527,633.20x = 4,763,291,449.80 × 3,054,996,814.40
  4. Step 4: Simplify right side
    3,175,527,633.20x = 14,551,840,205,197,758,464
  5. Step 5: Solve for x
    x = 14,551,840,205,197,758,464/3,175,527,633.20
  6. Step 6: Final answer
    x = 4,582,495,221.60

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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.