Home / 30,476,665,166.20-45,714,997,749.30-30,476,665,166.20

Finding the Fourth Proportional to 30,476,665,166.20, 45,714,997,749.30 and 30,476,665,166.20

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Solution

The fourth proportional to 30,476,665,166.20, 45,714,997,749.30 and 30,476,665,166.20 is: 45,714,997,749.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,476,665,166.20 : 45,714,997,749.30 = 30,476,665,166.20 : x
  2. Step 2: Convert to fraction form
    30,476,665,166.20/45,714,997,749.30 = 30,476,665,166.20/x
  3. Step 3: Cross multiply
    30,476,665,166.20x = 45,714,997,749.30 × 30,476,665,166.20
  4. Step 4: Simplify right side
    30,476,665,166.20x = 1,393,240,679,479,002,791,936
  5. Step 5: Solve for x
    x = 1,393,240,679,479,002,791,936/30,476,665,166.20
  6. Step 6: Final answer
    x = 45,714,997,749.30

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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.