Home / 62,734,048.40-94,101,072.60-16,675,828.40

Finding the Fourth Proportional to 62,734,048.40, 94,101,072.60 and 16,675,828.40

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Solution

The fourth proportional to 62,734,048.40, 94,101,072.60 and 16,675,828.40 is: 25,013,742.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,734,048.40 : 94,101,072.60 = 16,675,828.40 : x
  2. Step 2: Convert to fraction form
    62,734,048.40/94,101,072.60 = 16,675,828.40/x
  3. Step 3: Cross multiply
    62,734,048.40x = 94,101,072.60 × 16,675,828.40
  4. Step 4: Simplify right side
    62,734,048.40x = 1,569,213,338,933,541.75
  5. Step 5: Solve for x
    x = 1,569,213,338,933,541.75/62,734,048.40
  6. Step 6: Final answer
    x = 25,013,742.60

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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.