Home / 35,112,616.74-48,455,482.77-19,642,960.26

Finding the Fourth Proportional to 35,112,616.74, 48,455,482.77 and 19,642,960.26

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Solution

The fourth proportional to 35,112,616.74, 48,455,482.77 and 19,642,960.26 is: 27,107,325.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,112,616.74 : 48,455,482.77 = 19,642,960.26 : x
  2. Step 2: Convert to fraction form
    35,112,616.74/48,455,482.77 = 19,642,960.26/x
  3. Step 3: Cross multiply
    35,112,616.74x = 48,455,482.77 × 19,642,960.26
  4. Step 4: Simplify right side
    35,112,616.74x = 951,809,122,430,224.88
  5. Step 5: Solve for x
    x = 951,809,122,430,224.88/35,112,616.74
  6. Step 6: Final answer
    x = 27,107,325.25

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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.