Home / 165,612,024.94-248,466,734.62-49,030,344.94

Finding the Fourth Proportional to 165,612,024.94, 248,466,734.62 and 49,030,344.94

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Solution

The fourth proportional to 165,612,024.94, 248,466,734.62 and 49,030,344.94 is: 73,559,934.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    165,612,024.94 : 248,466,734.62 = 49,030,344.94 : x
  2. Step 2: Convert to fraction form
    165,612,024.94/248,466,734.62 = 49,030,344.94/x
  3. Step 3: Cross multiply
    165,612,024.94x = 248,466,734.62 × 49,030,344.94
  4. Step 4: Simplify right side
    165,612,024.94x = 12,182,409,704,534,040
  5. Step 5: Solve for x
    x = 12,182,409,704,534,040/165,612,024.94
  6. Step 6: Final answer
    x = 73,559,934.49

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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.