Home / 23,660,820.54-32,652,030.74-12,795,804.54

Finding the Fourth Proportional to 23,660,820.54, 32,652,030.74 and 12,795,804.54

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Solution

The fourth proportional to 23,660,820.54, 32,652,030.74 and 12,795,804.54 is: 17,658,263.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,660,820.54 : 32,652,030.74 = 12,795,804.54 : x
  2. Step 2: Convert to fraction form
    23,660,820.54/32,652,030.74 = 12,795,804.54/x
  3. Step 3: Cross multiply
    23,660,820.54x = 32,652,030.74 × 12,795,804.54
  4. Step 4: Simplify right side
    23,660,820.54x = 417,809,003,183,111.50
  5. Step 5: Solve for x
    x = 417,809,003,183,111.50/23,660,820.54
  6. Step 6: Final answer
    x = 17,658,263.48

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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.