Home / 1,847,409,954.82-2,549,405,420.10-1,000,616,210.26

Finding the Fourth Proportional to 1,847,409,954.82, 2,549,405,420.10 and 1,000,616,210.26

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Solution

The fourth proportional to 1,847,409,954.82, 2,549,405,420.10 and 1,000,616,210.26 is: 1,380,839,365.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,847,409,954.82 : 2,549,405,420.10 = 1,000,616,210.26 : x
  2. Step 2: Convert to fraction form
    1,847,409,954.82/2,549,405,420.10 = 1,000,616,210.26/x
  3. Step 3: Cross multiply
    1,847,409,954.82x = 2,549,405,420.10 × 1,000,616,210.26
  4. Step 4: Simplify right side
    1,847,409,954.82x = 2,550,976,389,876,765,184
  5. Step 5: Solve for x
    x = 2,550,976,389,876,765,184/1,847,409,954.82
  6. Step 6: Final answer
    x = 1,380,839,365.52

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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.