Home / 2,184,199,624.60-3,276,299,436.90-805,003,941.40

Finding the Fourth Proportional to 2,184,199,624.60, 3,276,299,436.90 and 805,003,941.40

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Solution

The fourth proportional to 2,184,199,624.60, 3,276,299,436.90 and 805,003,941.40 is: 1,207,505,912.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,184,199,624.60 : 3,276,299,436.90 = 805,003,941.40 : x
  2. Step 2: Convert to fraction form
    2,184,199,624.60/3,276,299,436.90 = 805,003,941.40/x
  3. Step 3: Cross multiply
    2,184,199,624.60x = 3,276,299,436.90 × 805,003,941.40
  4. Step 4: Simplify right side
    2,184,199,624.60x = 2,637,433,959,911,100,416
  5. Step 5: Solve for x
    x = 2,637,433,959,911,100,416/2,184,199,624.60
  6. Step 6: Final answer
    x = 1,207,505,912.10

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1.5x scale

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.