Home / 70,055,494,882.93-105,096,762,184.88-22,879,285,992.37

Finding the Fourth Proportional to 70,055,494,882.93, 105,096,762,184.88 and 22,879,285,992.37

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Solution

The fourth proportional to 70,055,494,882.93, 105,096,762,184.88 and 22,879,285,992.37 is: 34,323,344,413.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,055,494,882.93 : 105,096,762,184.88 = 22,879,285,992.37 : x
  2. Step 2: Convert to fraction form
    70,055,494,882.93/105,096,762,184.88 = 22,879,285,992.37/x
  3. Step 3: Cross multiply
    70,055,494,882.93x = 105,096,762,184.88 × 22,879,285,992.37
  4. Step 4: Simplify right side
    70,055,494,882.93x = 2,404,538,878,899,966,181,376
  5. Step 5: Solve for x
    x = 2,404,538,878,899,966,181,376/70,055,494,882.93
  6. Step 6: Final answer
    x = 34,323,344,413.14

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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.