Home / 23,328,173.55-34,992,260.33-13,250,477.55

Finding the Fourth Proportional to 23,328,173.55, 34,992,260.33 and 13,250,477.55

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Solution

The fourth proportional to 23,328,173.55, 34,992,260.33 and 13,250,477.55 is: 19,875,716.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,328,173.55 : 34,992,260.33 = 13,250,477.55 : x
  2. Step 2: Convert to fraction form
    23,328,173.55/34,992,260.33 = 13,250,477.55/x
  3. Step 3: Cross multiply
    23,328,173.55x = 34,992,260.33 × 13,250,477.55
  4. Step 4: Simplify right side
    23,328,173.55x = 463,664,159,860,168.25
  5. Step 5: Solve for x
    x = 463,664,159,860,168.25/23,328,173.55
  6. Step 6: Final answer
    x = 19,875,716.33

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1.5x scale

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.