Home / 1,847,097,399.89-2,548,962,909.14-1,000,317,859.89

Finding the Fourth Proportional to 1,847,097,399.89, 2,548,962,909.14 and 1,000,317,859.89

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Solution

The fourth proportional to 1,847,097,399.89, 2,548,962,909.14 and 1,000,317,859.89 is: 1,380,421,585.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,847,097,399.89 : 2,548,962,909.14 = 1,000,317,859.89 : x
  2. Step 2: Convert to fraction form
    1,847,097,399.89/2,548,962,909.14 = 1,000,317,859.89/x
  3. Step 3: Cross multiply
    1,847,097,399.89x = 2,548,962,909.14 × 1,000,317,859.89
  4. Step 4: Simplify right side
    1,847,097,399.89x = 2,549,773,122,204,912,128
  5. Step 5: Solve for x
    x = 2,549,773,122,204,912,128/1,847,097,399.89
  6. Step 6: Final answer
    x = 1,380,421,585.98

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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.