Home / 34,574,506.92-47,722,758.12-22,822,353.36

Finding the Fourth Proportional to 34,574,506.92, 47,722,758.12 and 22,822,353.36

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Solution

The fourth proportional to 34,574,506.92, 47,722,758.12 and 22,822,353.36 is: 31,501,408.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,574,506.92 : 47,722,758.12 = 22,822,353.36 : x
  2. Step 2: Convert to fraction form
    34,574,506.92/47,722,758.12 = 22,822,353.36/x
  3. Step 3: Cross multiply
    34,574,506.92x = 47,722,758.12 × 22,822,353.36
  4. Step 4: Simplify right side
    34,574,506.92x = 1,089,145,649,128,449.25
  5. Step 5: Solve for x
    x = 1,089,145,649,128,449.25/34,574,506.92
  6. Step 6: Final answer
    x = 31,501,408.01

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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.