Home / 2,756,628,944.96-3,804,469,555.91-1,567,376,106.26

Finding the Fourth Proportional to 2,756,628,944.96, 3,804,469,555.91 and 1,567,376,106.26

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Solution

The fourth proportional to 2,756,628,944.96, 3,804,469,555.91 and 1,567,376,106.26 is: 2,163,161,890.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,756,628,944.96 : 3,804,469,555.91 = 1,567,376,106.26 : x
  2. Step 2: Convert to fraction form
    2,756,628,944.96/3,804,469,555.91 = 1,567,376,106.26/x
  3. Step 3: Cross multiply
    2,756,628,944.96x = 3,804,469,555.91 × 1,567,376,106.26
  4. Step 4: Simplify right side
    2,756,628,944.96x = 5,963,034,678,900,068,352
  5. Step 5: Solve for x
    x = 5,963,034,678,900,068,352/2,756,628,944.96
  6. Step 6: Final answer
    x = 2,163,161,890.10

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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.