Home / 8,698,394,537.77-13,040,550,768.44-2,719,443,110.16

Finding the Fourth Proportional to 8,698,394,537.77, 13,040,550,768.44 and 2,719,443,110.16

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Solution

The fourth proportional to 8,698,394,537.77, 13,040,550,768.44 and 2,719,443,110.16 is: 4,076,963,373.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,698,394,537.77 : 13,040,550,768.44 = 2,719,443,110.16 : x
  2. Step 2: Convert to fraction form
    8,698,394,537.77/13,040,550,768.44 = 2,719,443,110.16/x
  3. Step 3: Cross multiply
    8,698,394,537.77x = 13,040,550,768.44 × 2,719,443,110.16
  4. Step 4: Simplify right side
    8,698,394,537.77x = 35,463,035,939,931,287,552
  5. Step 5: Solve for x
    x = 35,463,035,939,931,287,552/8,698,394,537.77
  6. Step 6: Final answer
    x = 4,076,963,373.64

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.