Home / 57,362,803.26-86,044,097.35-17,974,072.45

Finding the Fourth Proportional to 57,362,803.26, 86,044,097.35 and 17,974,072.45

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Solution

The fourth proportional to 57,362,803.26, 86,044,097.35 and 17,974,072.45 is: 26,961,074.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,362,803.26 : 86,044,097.35 = 17,974,072.45 : x
  2. Step 2: Convert to fraction form
    57,362,803.26/86,044,097.35 = 17,974,072.45/x
  3. Step 3: Cross multiply
    57,362,803.26x = 86,044,097.35 × 17,974,072.45
  4. Step 4: Simplify right side
    57,362,803.26x = 1,546,562,839,663,752.75
  5. Step 5: Solve for x
    x = 1,546,562,839,663,752.75/57,362,803.26
  6. Step 6: Final answer
    x = 26,961,074.98

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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.