Home / 29,293,264.98-43,949,665.19-19,483,999.74

Finding the Fourth Proportional to 29,293,264.98, 43,949,665.19 and 19,483,999.74

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Solution

The fourth proportional to 29,293,264.98, 43,949,665.19 and 19,483,999.74 is: 29,232,496.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,293,264.98 : 43,949,665.19 = 19,483,999.74 : x
  2. Step 2: Convert to fraction form
    29,293,264.98/43,949,665.19 = 19,483,999.74/x
  3. Step 3: Cross multiply
    29,293,264.98x = 43,949,665.19 × 19,483,999.74
  4. Step 4: Simplify right side
    29,293,264.98x = 856,315,265,037,627
  5. Step 5: Solve for x
    x = 856,315,265,037,627/29,293,264.98
  6. Step 6: Final answer
    x = 29,232,496.47

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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.