Home / 1,299,962,492.00-1,793,951,716.13-705,246,976.34

Finding the Fourth Proportional to 1,299,962,492.00, 1,793,951,716.13 and 705,246,976.34

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Solution

The fourth proportional to 1,299,962,492.00, 1,793,951,716.13 and 705,246,976.34 is: 973,242,713.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,299,962,492.00 : 1,793,951,716.13 = 705,246,976.34 : x
  2. Step 2: Convert to fraction form
    1,299,962,492.00/1,793,951,716.13 = 705,246,976.34/x
  3. Step 3: Cross multiply
    1,299,962,492.00x = 1,793,951,716.13 × 705,246,976.34
  4. Step 4: Simplify right side
    1,299,962,492.00x = 1,265,179,023,505,638,400
  5. Step 5: Solve for x
    x = 1,265,179,023,505,638,400/1,299,962,492.00
  6. Step 6: Final answer
    x = 973,242,713.76

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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.