Home / 27,393,751.02-41,093,345.70-10,126,477.20

Finding the Fourth Proportional to 27,393,751.02, 41,093,345.70 and 10,126,477.20

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Solution

The fourth proportional to 27,393,751.02, 41,093,345.70 and 10,126,477.20 is: 15,190,720.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,393,751.02 : 41,093,345.70 = 10,126,477.20 : x
  2. Step 2: Convert to fraction form
    27,393,751.02/41,093,345.70 = 10,126,477.20/x
  3. Step 3: Cross multiply
    27,393,751.02x = 41,093,345.70 × 10,126,477.20
  4. Step 4: Simplify right side
    27,393,751.02x = 416,130,828,302,768.06
  5. Step 5: Solve for x
    x = 416,130,828,302,768.06/27,393,751.02
  6. Step 6: Final answer
    x = 15,190,720.98

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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.