Home / 134,751,096.40-202,196,628.60-62,947,512.40

Finding the Fourth Proportional to 134,751,096.40, 202,196,628.60 and 62,947,512.40

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Solution

The fourth proportional to 134,751,096.40, 202,196,628.60 and 62,947,512.40 is: 94,453,960.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,751,096.40 : 202,196,628.60 = 62,947,512.40 : x
  2. Step 2: Convert to fraction form
    134,751,096.40/202,196,628.60 = 62,947,512.40/x
  3. Step 3: Cross multiply
    134,751,096.40x = 202,196,628.60 × 62,947,512.40
  4. Step 4: Simplify right side
    134,751,096.40x = 12,727,774,786,036,694
  5. Step 5: Solve for x
    x = 12,727,774,786,036,694/134,751,096.40
  6. Step 6: Final answer
    x = 94,453,960.87

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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.