Home / 4,094,603,621.16-5,650,535,977.74-2,215,004,271.72

Finding the Fourth Proportional to 4,094,603,621.16, 5,650,535,977.74 and 2,215,004,271.72

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Solution

The fourth proportional to 4,094,603,621.16, 5,650,535,977.74 and 2,215,004,271.72 is: 3,056,696,688.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,094,603,621.16 : 5,650,535,977.74 = 2,215,004,271.72 : x
  2. Step 2: Convert to fraction form
    4,094,603,621.16/5,650,535,977.74 = 2,215,004,271.72/x
  3. Step 3: Cross multiply
    4,094,603,621.16x = 5,650,535,977.74 × 2,215,004,271.72
  4. Step 4: Simplify right side
    4,094,603,621.16x = 12,515,961,328,201,646,080
  5. Step 5: Solve for x
    x = 12,515,961,328,201,646,080/4,094,603,621.16
  6. Step 6: Final answer
    x = 3,056,696,688.18

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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.