Home / 34,846,449.10-48,089,274.32-19,166,686.29

Finding the Fourth Proportional to 34,846,449.10, 48,089,274.32 and 19,166,686.29

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Solution

The fourth proportional to 34,846,449.10, 48,089,274.32 and 19,166,686.29 is: 26,450,673.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,846,449.10 : 48,089,274.32 = 19,166,686.29 : x
  2. Step 2: Convert to fraction form
    34,846,449.10/48,089,274.32 = 19,166,686.29/x
  3. Step 3: Cross multiply
    34,846,449.10x = 48,089,274.32 × 19,166,686.29
  4. Step 4: Simplify right side
    34,846,449.10x = 921,712,034,853,109.75
  5. Step 5: Solve for x
    x = 921,712,034,853,109.75/34,846,449.10
  6. Step 6: Final answer
    x = 26,450,673.13

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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.