Home / 4,279,126,024.56-5,905,200,860.80-2,373,887,549.32

Finding the Fourth Proportional to 4,279,126,024.56, 5,905,200,860.80 and 2,373,887,549.32

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Solution

The fourth proportional to 4,279,126,024.56, 5,905,200,860.80 and 2,373,887,549.32 is: 3,275,968,671.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,279,126,024.56 : 5,905,200,860.80 = 2,373,887,549.32 : x
  2. Step 2: Convert to fraction form
    4,279,126,024.56/5,905,200,860.80 = 2,373,887,549.32/x
  3. Step 3: Cross multiply
    4,279,126,024.56x = 5,905,200,860.80 × 2,373,887,549.32
  4. Step 4: Simplify right side
    4,279,126,024.56x = 14,018,282,799,686,866,944
  5. Step 5: Solve for x
    x = 14,018,282,799,686,866,944/4,279,126,024.56
  6. Step 6: Final answer
    x = 3,275,968,671.93

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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.