Home / 23,616,146.80-32,590,912.44-13,302,254.80

Finding the Fourth Proportional to 23,616,146.80, 32,590,912.44 and 13,302,254.80

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Solution

The fourth proportional to 23,616,146.80, 32,590,912.44 and 13,302,254.80 is: 18,357,466.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,616,146.80 : 32,590,912.44 = 13,302,254.80 : x
  2. Step 2: Convert to fraction form
    23,616,146.80/32,590,912.44 = 13,302,254.80/x
  3. Step 3: Cross multiply
    23,616,146.80x = 32,590,912.44 × 13,302,254.80
  4. Step 4: Simplify right side
    23,616,146.80x = 433,532,621,441,369.75
  5. Step 5: Solve for x
    x = 433,532,621,441,369.75/23,616,146.80
  6. Step 6: Final answer
    x = 18,357,466.40

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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.