Home / 17,738,453.60-26,607,680.40-10,054,210.40

Finding the Fourth Proportional to 17,738,453.60, 26,607,680.40 and 10,054,210.40

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Solution

The fourth proportional to 17,738,453.60, 26,607,680.40 and 10,054,210.40 is: 15,081,315.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,738,453.60 : 26,607,680.40 = 10,054,210.40 : x
  2. Step 2: Convert to fraction form
    17,738,453.60/26,607,680.40 = 10,054,210.40/x
  3. Step 3: Cross multiply
    17,738,453.60x = 26,607,680.40 × 10,054,210.40
  4. Step 4: Simplify right side
    17,738,453.60x = 267,519,216,997,556.16
  5. Step 5: Solve for x
    x = 267,519,216,997,556.16/17,738,453.60
  6. Step 6: Final answer
    x = 15,081,315.60

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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.