Home / 92,783,991,603.46-139,119,029,182.65-36,057,619,507.43

Finding the Fourth Proportional to 92,783,991,603.46, 139,119,029,182.65 and 36,057,619,507.43

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Solution

The fourth proportional to 92,783,991,603.46, 139,119,029,182.65 and 36,057,619,507.43 is: 54,064,294,215.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,783,991,603.46 : 139,119,029,182.65 = 36,057,619,507.43 : x
  2. Step 2: Convert to fraction form
    92,783,991,603.46/139,119,029,182.65 = 36,057,619,507.43/x
  3. Step 3: Cross multiply
    92,783,991,603.46x = 139,119,029,182.65 × 36,057,619,507.43
  4. Step 4: Simplify right side
    92,783,991,603.46x = 5,016,301,020,510,348,640,256
  5. Step 5: Solve for x
    x = 5,016,301,020,510,348,640,256/92,783,991,603.46
  6. Step 6: Final answer
    x = 54,064,294,215.21

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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.