Home / 23,263,454.80-34,896,494.40-7,089,933.70

Finding the Fourth Proportional to 23,263,454.80, 34,896,494.40 and 7,089,933.70

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Solution

The fourth proportional to 23,263,454.80, 34,896,494.40 and 7,089,933.70 is: 10,635,300.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,263,454.80 : 34,896,494.40 = 7,089,933.70 : x
  2. Step 2: Convert to fraction form
    23,263,454.80/34,896,494.40 = 7,089,933.70/x
  3. Step 3: Cross multiply
    23,263,454.80x = 34,896,494.40 × 7,089,933.70
  4. Step 4: Simplify right side
    23,263,454.80x = 247,413,831,658,421.28
  5. Step 5: Solve for x
    x = 247,413,831,658,421.28/23,263,454.80
  6. Step 6: Final answer
    x = 10,635,300.47

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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.