Home / 4,237,767,155.21-5,847,738,562.66-2,453,741,017.37

Finding the Fourth Proportional to 4,237,767,155.21, 5,847,738,562.66 and 2,453,741,017.37

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Solution

The fourth proportional to 4,237,767,155.21, 5,847,738,562.66 and 2,453,741,017.37 is: 3,385,942,512.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,237,767,155.21 : 5,847,738,562.66 = 2,453,741,017.37 : x
  2. Step 2: Convert to fraction form
    4,237,767,155.21/5,847,738,562.66 = 2,453,741,017.37/x
  3. Step 3: Cross multiply
    4,237,767,155.21x = 5,847,738,562.66 × 2,453,741,017.37
  4. Step 4: Simplify right side
    4,237,767,155.21x = 14,348,835,970,055,129,088
  5. Step 5: Solve for x
    x = 14,348,835,970,055,129,088/4,237,767,155.21
  6. Step 6: Final answer
    x = 3,385,942,512.77

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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.