Home / 92,783,991,602.21-139,119,029,180.78-36,057,619,506.17

Finding the Fourth Proportional to 92,783,991,602.21, 139,119,029,180.78 and 36,057,619,506.17

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Solution

The fourth proportional to 92,783,991,602.21, 139,119,029,180.78 and 36,057,619,506.17 is: 54,064,294,213.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,783,991,602.21 : 139,119,029,180.78 = 36,057,619,506.17 : x
  2. Step 2: Convert to fraction form
    92,783,991,602.21/139,119,029,180.78 = 36,057,619,506.17/x
  3. Step 3: Cross multiply
    92,783,991,602.21x = 139,119,029,180.78 × 36,057,619,506.17
  4. Step 4: Simplify right side
    92,783,991,602.21x = 5,016,301,020,268,743,098,368
  5. Step 5: Solve for x
    x = 5,016,301,020,268,743,098,368/92,783,991,602.21
  6. Step 6: Final answer
    x = 54,064,294,213.33

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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.