Home / 41,073,901.52-56,679,828.56-22,485,478.08

Finding the Fourth Proportional to 41,073,901.52, 56,679,828.56 and 22,485,478.08

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Solution

The fourth proportional to 41,073,901.52, 56,679,828.56 and 22,485,478.08 is: 31,028,779.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,073,901.52 : 56,679,828.56 = 22,485,478.08 : x
  2. Step 2: Convert to fraction form
    41,073,901.52/56,679,828.56 = 22,485,478.08/x
  3. Step 3: Cross multiply
    41,073,901.52x = 56,679,828.56 × 22,485,478.08
  4. Step 4: Simplify right side
    41,073,901.52x = 1,274,473,042,664,038
  5. Step 5: Solve for x
    x = 1,274,473,042,664,038/41,073,901.52
  6. Step 6: Final answer
    x = 31,028,779.72

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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.