Home / 49,578,072.80-74,294,500.80-44,460,492.80

Finding the Fourth Proportional to 49,578,072.80, 74,294,500.80 and 44,460,492.80

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Solution

The fourth proportional to 49,578,072.80, 74,294,500.80 and 44,460,492.80 is: 66,625,625.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,578,072.80 : 74,294,500.80 = 44,460,492.80 : x
  2. Step 2: Convert to fraction form
    49,578,072.80/74,294,500.80 = 44,460,492.80/x
  3. Step 3: Cross multiply
    49,578,072.80x = 74,294,500.80 × 44,460,492.80
  4. Step 4: Simplify right side
    49,578,072.80x = 3,303,170,117,897,994
  5. Step 5: Solve for x
    x = 3,303,170,117,897,994/49,578,072.80
  6. Step 6: Final answer
    x = 66,625,625.63

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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.