Home / 11,358,294,681.87-17,037,789,114.06-3,896,772,799.41

Finding the Fourth Proportional to 11,358,294,681.87, 17,037,789,114.06 and 3,896,772,799.41

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Solution

The fourth proportional to 11,358,294,681.87, 17,037,789,114.06 and 3,896,772,799.41 is: 5,845,278,278.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,358,294,681.87 : 17,037,789,114.06 = 3,896,772,799.41 : x
  2. Step 2: Convert to fraction form
    11,358,294,681.87/17,037,789,114.06 = 3,896,772,799.41/x
  3. Step 3: Cross multiply
    11,358,294,681.87x = 17,037,789,114.06 × 3,896,772,799.41
  4. Step 4: Simplify right side
    11,358,294,681.87x = 66,392,393,181,752,803,328
  5. Step 5: Solve for x
    x = 66,392,393,181,752,803,328/11,358,294,681.87
  6. Step 6: Final answer
    x = 5,845,278,278.24

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.