Home / 35,467,234.80-53,196,915.60-29,066,323.20

Finding the Fourth Proportional to 35,467,234.80, 53,196,915.60 and 29,066,323.20

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Solution

The fourth proportional to 35,467,234.80, 53,196,915.60 and 29,066,323.20 is: 43,596,258.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,467,234.80 : 53,196,915.60 = 29,066,323.20 : x
  2. Step 2: Convert to fraction form
    35,467,234.80/53,196,915.60 = 29,066,323.20/x
  3. Step 3: Cross multiply
    35,467,234.80x = 53,196,915.60 × 29,066,323.20
  4. Step 4: Simplify right side
    35,467,234.80x = 1,546,238,742,072,722
  5. Step 5: Solve for x
    x = 1,546,238,742,072,722/35,467,234.80
  6. Step 6: Final answer
    x = 43,596,258.65

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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.