Home / 10,453,444,878-14,425,571,503.80-5,695,760,133.84

Finding the Fourth Proportional to 10,453,444,878, 14,425,571,503.80 and 5,695,760,133.84

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Solution

The fourth proportional to 10,453,444,878, 14,425,571,503.80 and 5,695,760,133.84 is: 7,860,049,585.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,453,444,878 : 14,425,571,503.80 = 5,695,760,133.84 : x
  2. Step 2: Convert to fraction form
    10,453,444,878/14,425,571,503.80 = 5,695,760,133.84/x
  3. Step 3: Cross multiply
    10,453,444,878x = 14,425,571,503.80 × 5,695,760,133.84
  4. Step 4: Simplify right side
    10,453,444,878x = 82,164,595,079,202,373,632
  5. Step 5: Solve for x
    x = 82,164,595,079,202,373,632/10,453,444,878
  6. Step 6: Final answer
    x = 7,860,049,585.39

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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.