Home / 268,234,896.93-370,167,494.18-162,386,907.22

Finding the Fourth Proportional to 268,234,896.93, 370,167,494.18 and 162,386,907.22

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Solution

The fourth proportional to 268,234,896.93, 370,167,494.18 and 162,386,907.22 is: 224,095,951.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    268,234,896.93 : 370,167,494.18 = 162,386,907.22 : x
  2. Step 2: Convert to fraction form
    268,234,896.93/370,167,494.18 = 162,386,907.22/x
  3. Step 3: Cross multiply
    268,234,896.93x = 370,167,494.18 × 162,386,907.22
  4. Step 4: Simplify right side
    268,234,896.93x = 60,110,354,533,267,552
  5. Step 5: Solve for x
    x = 60,110,354,533,267,552/268,234,896.93
  6. Step 6: Final answer
    x = 224,095,951.80

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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.