Home / 1,356,608,621,776.30-2,035,513,853,855.20-711,060,831,564.80

Finding the Fourth Proportional to 1,356,608,621,776.30, 2,035,513,853,855.20 and 711,060,831,564.80

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Solution

The fourth proportional to 1,356,608,621,776.30, 2,035,513,853,855.20 and 711,060,831,564.80 is: 1,066,906,217,718.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,356,608,621,776.30 : 2,035,513,853,855.20 = 711,060,831,564.80 : x
  2. Step 2: Convert to fraction form
    1,356,608,621,776.30/2,035,513,853,855.20 = 711,060,831,564.80/x
  3. Step 3: Cross multiply
    1,356,608,621,776.30x = 2,035,513,853,855.20 × 711,060,831,564.80
  4. Step 4: Simplify right side
    1,356,608,621,776.30x = 1,447,374,173,583,949,380,452,352
  5. Step 5: Solve for x
    x = 1,447,374,173,583,949,380,452,352/1,356,608,621,776.30
  6. Step 6: Final answer
    x = 1,066,906,217,718.71

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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.