Home / 43,251,931.98-59,681,245.59-26,269,374.06

Finding the Fourth Proportional to 43,251,931.98, 59,681,245.59 and 26,269,374.06

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Solution

The fourth proportional to 43,251,931.98, 59,681,245.59 and 26,269,374.06 is: 36,247,836.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,251,931.98 : 59,681,245.59 = 26,269,374.06 : x
  2. Step 2: Convert to fraction form
    43,251,931.98/59,681,245.59 = 26,269,374.06/x
  3. Step 3: Cross multiply
    43,251,931.98x = 59,681,245.59 × 26,269,374.06
  4. Step 4: Simplify right side
    43,251,931.98x = 1,567,788,964,770,435.50
  5. Step 5: Solve for x
    x = 1,567,788,964,770,435.50/43,251,931.98
  6. Step 6: Final answer
    x = 36,247,836.64

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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.