Home / 43,829,054.52-65,752,548.66-15,071,455.32

Finding the Fourth Proportional to 43,829,054.52, 65,752,548.66 and 15,071,455.32

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Solution

The fourth proportional to 43,829,054.52, 65,752,548.66 and 15,071,455.32 is: 22,610,266.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,829,054.52 : 65,752,548.66 = 15,071,455.32 : x
  2. Step 2: Convert to fraction form
    43,829,054.52/65,752,548.66 = 15,071,455.32/x
  3. Step 3: Cross multiply
    43,829,054.52x = 65,752,548.66 × 15,071,455.32
  4. Step 4: Simplify right side
    43,829,054.52x = 990,986,599,305,315.88
  5. Step 5: Solve for x
    x = 990,986,599,305,315.88/43,829,054.52
  6. Step 6: Final answer
    x = 22,610,266.41

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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.