Home / 130,896,195.60-196,344,293.40-110,740,803.60

Finding the Fourth Proportional to 130,896,195.60, 196,344,293.40 and 110,740,803.60

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Solution

The fourth proportional to 130,896,195.60, 196,344,293.40 and 110,740,803.60 is: 166,111,205.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    130,896,195.60 : 196,344,293.40 = 110,740,803.60 : x
  2. Step 2: Convert to fraction form
    130,896,195.60/196,344,293.40 = 110,740,803.60/x
  3. Step 3: Cross multiply
    130,896,195.60x = 196,344,293.40 × 110,740,803.60
  4. Step 4: Simplify right side
    130,896,195.60x = 21,743,324,833,390,176
  5. Step 5: Solve for x
    x = 21,743,324,833,390,176/130,896,195.60
  6. Step 6: Final answer
    x = 166,111,205.40

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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.