Home / 134,536,496.40-201,804,744.60-127,818,032.40

Finding the Fourth Proportional to 134,536,496.40, 201,804,744.60 and 127,818,032.40

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Solution

The fourth proportional to 134,536,496.40, 201,804,744.60 and 127,818,032.40 is: 191,727,048.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,536,496.40 : 201,804,744.60 = 127,818,032.40 : x
  2. Step 2: Convert to fraction form
    134,536,496.40/201,804,744.60 = 127,818,032.40/x
  3. Step 3: Cross multiply
    134,536,496.40x = 201,804,744.60 × 127,818,032.40
  4. Step 4: Simplify right side
    134,536,496.40x = 25,794,285,383,756,524
  5. Step 5: Solve for x
    x = 25,794,285,383,756,524/134,536,496.40
  6. Step 6: Final answer
    x = 191,727,048.60

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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.