Home / 3,627,751,626.89-5,003,718,386.44-2,421,484,684.77

Finding the Fourth Proportional to 3,627,751,626.89, 5,003,718,386.44 and 2,421,484,684.77

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Solution

The fourth proportional to 3,627,751,626.89, 5,003,718,386.44 and 2,421,484,684.77 is: 3,339,927,504.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,627,751,626.89 : 5,003,718,386.44 = 2,421,484,684.77 : x
  2. Step 2: Convert to fraction form
    3,627,751,626.89/5,003,718,386.44 = 2,421,484,684.77/x
  3. Step 3: Cross multiply
    3,627,751,626.89x = 5,003,718,386.44 × 2,421,484,684.77
  4. Step 4: Simplify right side
    3,627,751,626.89x = 12,116,427,439,666,515,968
  5. Step 5: Solve for x
    x = 12,116,427,439,666,515,968/3,627,751,626.89
  6. Step 6: Final answer
    x = 3,339,927,504.92

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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.