Home / 53,277,097.26-73,522,394.34-28,830,811.26

Finding the Fourth Proportional to 53,277,097.26, 73,522,394.34 and 28,830,811.26

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Solution

The fourth proportional to 53,277,097.26, 73,522,394.34 and 28,830,811.26 is: 39,786,519.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,277,097.26 : 73,522,394.34 = 28,830,811.26 : x
  2. Step 2: Convert to fraction form
    53,277,097.26/73,522,394.34 = 28,830,811.26/x
  3. Step 3: Cross multiply
    53,277,097.26x = 73,522,394.34 × 28,830,811.26
  4. Step 4: Simplify right side
    53,277,097.26x = 2,119,710,274,599,832.50
  5. Step 5: Solve for x
    x = 2,119,710,274,599,832.50/53,277,097.26
  6. Step 6: Final answer
    x = 39,786,519.60

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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.