Home / 241,707,211.02-333,555,999.21-131,698,924.02

Finding the Fourth Proportional to 241,707,211.02, 333,555,999.21 and 131,698,924.02

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Solution

The fourth proportional to 241,707,211.02, 333,555,999.21 and 131,698,924.02 is: 181,744,541.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,707,211.02 : 333,555,999.21 = 131,698,924.02 : x
  2. Step 2: Convert to fraction form
    241,707,211.02/333,555,999.21 = 131,698,924.02/x
  3. Step 3: Cross multiply
    241,707,211.02x = 333,555,999.21 × 131,698,924.02
  4. Step 4: Simplify right side
    241,707,211.02x = 43,928,966,196,372,968
  5. Step 5: Solve for x
    x = 43,928,966,196,372,968/241,707,211.02
  6. Step 6: Final answer
    x = 181,744,541.30

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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.