Home / 1,847,097,391.95-2,548,962,898.22-1,000,317,851.96

Finding the Fourth Proportional to 1,847,097,391.95, 2,548,962,898.22 and 1,000,317,851.96

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Solution

The fourth proportional to 1,847,097,391.95, 2,548,962,898.22 and 1,000,317,851.96 is: 1,380,421,575.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,847,097,391.95 : 2,548,962,898.22 = 1,000,317,851.96 : x
  2. Step 2: Convert to fraction form
    1,847,097,391.95/2,548,962,898.22 = 1,000,317,851.96/x
  3. Step 3: Cross multiply
    1,847,097,391.95x = 2,548,962,898.22 × 1,000,317,851.96
  4. Step 4: Simplify right side
    1,847,097,391.95x = 2,549,773,091,055,420,416
  5. Step 5: Solve for x
    x = 2,549,773,091,055,420,416/1,847,097,391.95
  6. Step 6: Final answer
    x = 1,380,421,575.04

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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.