Home / 4,884,429,570.03-6,738,686,798.99-2,876,037,267.33

Finding the Fourth Proportional to 4,884,429,570.03, 6,738,686,798.99 and 2,876,037,267.33

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Solution

The fourth proportional to 4,884,429,570.03, 6,738,686,798.99 and 2,876,037,267.33 is: 3,967,856,243.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,884,429,570.03 : 6,738,686,798.99 = 2,876,037,267.33 : x
  2. Step 2: Convert to fraction form
    4,884,429,570.03/6,738,686,798.99 = 2,876,037,267.33/x
  3. Step 3: Cross multiply
    4,884,429,570.03x = 6,738,686,798.99 × 2,876,037,267.33
  4. Step 4: Simplify right side
    4,884,429,570.03x = 19,380,714,366,745,563,136
  5. Step 5: Solve for x
    x = 19,380,714,366,745,563,136/4,884,429,570.03
  6. Step 6: Final answer
    x = 3,967,856,243.78

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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.