Home / 83,126,753.53-114,715,086.11-46,457,323.45

Finding the Fourth Proportional to 83,126,753.53, 114,715,086.11 and 46,457,323.45

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Solution

The fourth proportional to 83,126,753.53, 114,715,086.11 and 46,457,323.45 is: 64,111,199.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,126,753.53 : 114,715,086.11 = 46,457,323.45 : x
  2. Step 2: Convert to fraction form
    83,126,753.53/114,715,086.11 = 46,457,323.45/x
  3. Step 3: Cross multiply
    83,126,753.53x = 114,715,086.11 × 46,457,323.45
  4. Step 4: Simplify right side
    83,126,753.53x = 5,329,355,859,774,586
  5. Step 5: Solve for x
    x = 5,329,355,859,774,586/83,126,753.53
  6. Step 6: Final answer
    x = 64,111,199.26

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.