Home / 44,762,962.40-67,144,443.60-41,235,768.80

Finding the Fourth Proportional to 44,762,962.40, 67,144,443.60 and 41,235,768.80

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Solution

The fourth proportional to 44,762,962.40, 67,144,443.60 and 41,235,768.80 is: 61,853,653.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,762,962.40 : 67,144,443.60 = 41,235,768.80 : x
  2. Step 2: Convert to fraction form
    44,762,962.40/67,144,443.60 = 41,235,768.80/x
  3. Step 3: Cross multiply
    44,762,962.40x = 67,144,443.60 × 41,235,768.80
  4. Step 4: Simplify right side
    44,762,962.40x = 2,768,752,752,494,239
  5. Step 5: Solve for x
    x = 2,768,752,752,494,239/44,762,962.40
  6. Step 6: Final answer
    x = 61,853,653.20

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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.