Home / 47,210,269.23-65,148,643.67-27,096,577.83

Finding the Fourth Proportional to 47,210,269.23, 65,148,643.67 and 27,096,577.83

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Solution

The fourth proportional to 47,210,269.23, 65,148,643.67 and 27,096,577.83 is: 37,392,400.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,210,269.23 : 65,148,643.67 = 27,096,577.83 : x
  2. Step 2: Convert to fraction form
    47,210,269.23/65,148,643.67 = 27,096,577.83/x
  3. Step 3: Cross multiply
    47,210,269.23x = 65,148,643.67 × 27,096,577.83
  4. Step 4: Simplify right side
    47,210,269.23x = 1,765,305,293,587,608.75
  5. Step 5: Solve for x
    x = 1,765,305,293,587,608.75/47,210,269.23
  6. Step 6: Final answer
    x = 37,392,400.48

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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.