Home / 3,649,096,072,127.70-5,035,757,566,271.10-1,980,511,478,567.70

Finding the Fourth Proportional to 3,649,096,072,127.70, 5,035,757,566,271.10 and 1,980,511,478,567.70

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Solution

The fourth proportional to 3,649,096,072,127.70, 5,035,757,566,271.10 and 1,980,511,478,567.70 is: 2,733,108,546,925.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,649,096,072,127.70 : 5,035,757,566,271.10 = 1,980,511,478,567.70 : x
  2. Step 2: Convert to fraction form
    3,649,096,072,127.70/5,035,757,566,271.10 = 1,980,511,478,567.70/x
  3. Step 3: Cross multiply
    3,649,096,072,127.70x = 5,035,757,566,271.10 × 1,980,511,478,567.70
  4. Step 4: Simplify right side
    3,649,096,072,127.70x = 9,973,375,663,284,057,314,164,736
  5. Step 5: Solve for x
    x = 9,973,375,663,284,057,314,164,736/3,649,096,072,127.70
  6. Step 6: Final answer
    x = 2,733,108,546,925.38

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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.