Home / 195,097,904.04-269,210,362.32-106,968,710.92

Finding the Fourth Proportional to 195,097,904.04, 269,210,362.32 and 106,968,710.92

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Solution

The fourth proportional to 195,097,904.04, 269,210,362.32 and 106,968,710.92 is: 147,603,253.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,097,904.04 : 269,210,362.32 = 106,968,710.92 : x
  2. Step 2: Convert to fraction form
    195,097,904.04/269,210,362.32 = 106,968,710.92/x
  3. Step 3: Cross multiply
    195,097,904.04x = 269,210,362.32 × 106,968,710.92
  4. Step 4: Simplify right side
    195,097,904.04x = 28,797,085,423,676,540
  5. Step 5: Solve for x
    x = 28,797,085,423,676,540/195,097,904.04
  6. Step 6: Final answer
    x = 147,603,253.69

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.