Home / 756,955,884,626.39-1,135,436,738,261.20-183,271,041,873.32

Finding the Fourth Proportional to 756,955,884,626.39, 1,135,436,738,261.20 and 183,271,041,873.32

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Solution

The fourth proportional to 756,955,884,626.39, 1,135,436,738,261.20 and 183,271,041,873.32 is: 274,907,267,687.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    756,955,884,626.39 : 1,135,436,738,261.20 = 183,271,041,873.32 : x
  2. Step 2: Convert to fraction form
    756,955,884,626.39/1,135,436,738,261.20 = 183,271,041,873.32/x
  3. Step 3: Cross multiply
    756,955,884,626.39x = 1,135,436,738,261.20 × 183,271,041,873.32
  4. Step 4: Simplify right side
    756,955,884,626.39x = 208,092,674,002,374,268,813,312
  5. Step 5: Solve for x
    x = 208,092,674,002,374,268,813,312/756,955,884,626.39
  6. Step 6: Final answer
    x = 274,907,267,687.18

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.