Home / 130,896,194.10-196,344,291.15-110,740,802.10

Finding the Fourth Proportional to 130,896,194.10, 196,344,291.15 and 110,740,802.10

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Solution

The fourth proportional to 130,896,194.10, 196,344,291.15 and 110,740,802.10 is: 166,111,203.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    130,896,194.10 : 196,344,291.15 = 110,740,802.10 : x
  2. Step 2: Convert to fraction form
    130,896,194.10/196,344,291.15 = 110,740,802.10/x
  3. Step 3: Cross multiply
    130,896,194.10x = 196,344,291.15 × 110,740,802.10
  4. Step 4: Simplify right side
    130,896,194.10x = 21,743,324,289,706,932
  5. Step 5: Solve for x
    x = 21,743,324,289,706,932/130,896,194.10
  6. Step 6: Final answer
    x = 166,111,203.15

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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.