Home / 134,162,187.60-200,818,128.60-95,898,435.60

Finding the Fourth Proportional to 134,162,187.60, 200,818,128.60 and 95,898,435.60

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Solution

The fourth proportional to 134,162,187.60, 200,818,128.60 and 95,898,435.60 is: 143,543,756.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,162,187.60 : 200,818,128.60 = 95,898,435.60 : x
  2. Step 2: Convert to fraction form
    134,162,187.60/200,818,128.60 = 95,898,435.60/x
  3. Step 3: Cross multiply
    134,162,187.60x = 200,818,128.60 × 95,898,435.60
  4. Step 4: Simplify right side
    134,162,187.60x = 19,258,144,372,859,616
  5. Step 5: Solve for x
    x = 19,258,144,372,859,616/134,162,187.60
  6. Step 6: Final answer
    x = 143,543,756.38

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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.