Home / 2,263,336,368.30-3,395,004,552.45-2,156,197,862.70

Finding the Fourth Proportional to 2,263,336,368.30, 3,395,004,552.45 and 2,156,197,862.70

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Solution

The fourth proportional to 2,263,336,368.30, 3,395,004,552.45 and 2,156,197,862.70 is: 3,234,296,794.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,263,336,368.30 : 3,395,004,552.45 = 2,156,197,862.70 : x
  2. Step 2: Convert to fraction form
    2,263,336,368.30/3,395,004,552.45 = 2,156,197,862.70/x
  3. Step 3: Cross multiply
    2,263,336,368.30x = 3,395,004,552.45 × 2,156,197,862.70
  4. Step 4: Simplify right side
    2,263,336,368.30x = 7,320,301,559,849,458,688
  5. Step 5: Solve for x
    x = 7,320,301,559,849,458,688/2,263,336,368.30
  6. Step 6: Final answer
    x = 3,234,296,794.05

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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.