Home / 1,847,097,378.83-2,548,962,880.11-1,000,317,838.83

Finding the Fourth Proportional to 1,847,097,378.83, 2,548,962,880.11 and 1,000,317,838.83

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Solution

The fourth proportional to 1,847,097,378.83, 2,548,962,880.11 and 1,000,317,838.83 is: 1,380,421,556.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,847,097,378.83 : 2,548,962,880.11 = 1,000,317,838.83 : x
  2. Step 2: Convert to fraction form
    1,847,097,378.83/2,548,962,880.11 = 1,000,317,838.83/x
  3. Step 3: Cross multiply
    1,847,097,378.83x = 2,548,962,880.11 × 1,000,317,838.83
  4. Step 4: Simplify right side
    1,847,097,378.83x = 2,549,773,039,489,527,808
  5. Step 5: Solve for x
    x = 2,549,773,039,489,527,808/1,847,097,378.83
  6. Step 6: Final answer
    x = 1,380,421,556.94

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.