Home / 1,113,859,093.08-1,535,589,611.12-888,562,752.52

Finding the Fourth Proportional to 1,113,859,093.08, 1,535,589,611.12 and 888,562,752.52

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Solution

The fourth proportional to 1,113,859,093.08, 1,535,589,611.12 and 888,562,752.52 is: 1,224,991,329.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,113,859,093.08 : 1,535,589,611.12 = 888,562,752.52 : x
  2. Step 2: Convert to fraction form
    1,113,859,093.08/1,535,589,611.12 = 888,562,752.52/x
  3. Step 3: Cross multiply
    1,113,859,093.08x = 1,535,589,611.12 × 888,562,752.52
  4. Step 4: Simplify right side
    1,113,859,093.08x = 1,364,467,731,597,903,360
  5. Step 5: Solve for x
    x = 1,364,467,731,597,903,360/1,113,859,093.08
  6. Step 6: Final answer
    x = 1,224,991,329.76

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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.