Home / 36,927,751.81-50,960,455.62-20,182,829.58

Finding the Fourth Proportional to 36,927,751.81, 50,960,455.62 and 20,182,829.58

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Solution

The fourth proportional to 36,927,751.81, 50,960,455.62 and 20,182,829.58 is: 27,852,391.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,927,751.81 : 50,960,455.62 = 20,182,829.58 : x
  2. Step 2: Convert to fraction form
    36,927,751.81/50,960,455.62 = 20,182,829.58/x
  3. Step 3: Cross multiply
    36,927,751.81x = 50,960,455.62 × 20,182,829.58
  4. Step 4: Simplify right side
    36,927,751.81x = 1,028,526,191,097,613.12
  5. Step 5: Solve for x
    x = 1,028,526,191,097,613.12/36,927,751.81
  6. Step 6: Final answer
    x = 27,852,391.24

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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.