Home / 9,953,181,923.88-14,929,670,629.80-5,753,462,480.40

Finding the Fourth Proportional to 9,953,181,923.88, 14,929,670,629.80 and 5,753,462,480.40

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Solution

The fourth proportional to 9,953,181,923.88, 14,929,670,629.80 and 5,753,462,480.40 is: 8,630,134,611.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,953,181,923.88 : 14,929,670,629.80 = 5,753,462,480.40 : x
  2. Step 2: Convert to fraction form
    9,953,181,923.88/14,929,670,629.80 = 5,753,462,480.40/x
  3. Step 3: Cross multiply
    9,953,181,923.88x = 14,929,670,629.80 × 5,753,462,480.40
  4. Step 4: Simplify right side
    9,953,181,923.88x = 85,897,299,813,284,134,912
  5. Step 5: Solve for x
    x = 85,897,299,813,284,134,912/9,953,181,923.88
  6. Step 6: Final answer
    x = 8,630,134,611.24

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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.