Home / 29,222,415.60-43,833,623.40-13,266,063.60

Finding the Fourth Proportional to 29,222,415.60, 43,833,623.40 and 13,266,063.60

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Solution

The fourth proportional to 29,222,415.60, 43,833,623.40 and 13,266,063.60 is: 19,899,095.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,222,415.60 : 43,833,623.40 = 13,266,063.60 : x
  2. Step 2: Convert to fraction form
    29,222,415.60/43,833,623.40 = 13,266,063.60/x
  3. Step 3: Cross multiply
    29,222,415.60x = 43,833,623.40 × 13,266,063.60
  4. Step 4: Simplify right side
    29,222,415.60x = 581,499,635,842,848.25
  5. Step 5: Solve for x
    x = 581,499,635,842,848.25/29,222,415.60
  6. Step 6: Final answer
    x = 19,899,095.40

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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.