Home / 27,477,971.19-41,414,465.34-23,685,565.77

Finding the Fourth Proportional to 27,477,971.19, 41,414,465.34 and 23,685,565.77

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Solution

The fourth proportional to 27,477,971.19, 41,414,465.34 and 23,685,565.77 is: 35,698,597.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,477,971.19 : 41,414,465.34 = 23,685,565.77 : x
  2. Step 2: Convert to fraction form
    27,477,971.19/41,414,465.34 = 23,685,565.77/x
  3. Step 3: Cross multiply
    27,477,971.19x = 41,414,465.34 × 23,685,565.77
  4. Step 4: Simplify right side
    27,477,971.19x = 980,925,042,639,955.50
  5. Step 5: Solve for x
    x = 980,925,042,639,955.50/27,477,971.19
  6. Step 6: Final answer
    x = 35,698,597.83

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.