Home / 23,370,195.67-32,250,883.70-13,056,918.77

Finding the Fourth Proportional to 23,370,195.67, 32,250,883.70 and 13,056,918.77

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Solution

The fourth proportional to 23,370,195.67, 32,250,883.70 and 13,056,918.77 is: 18,018,555.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,370,195.67 : 32,250,883.70 = 13,056,918.77 : x
  2. Step 2: Convert to fraction form
    23,370,195.67/32,250,883.70 = 13,056,918.77/x
  3. Step 3: Cross multiply
    23,370,195.67x = 32,250,883.70 × 13,056,918.77
  4. Step 4: Simplify right side
    23,370,195.67x = 421,097,168,731,617
  5. Step 5: Solve for x
    x = 421,097,168,731,617/23,370,195.67
  6. Step 6: Final answer
    x = 18,018,555.54

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1.5x scale

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.