Home / 731,972,607,445.80-1,097,958,911,168.70-731,972,607,445.80

Finding the Fourth Proportional to 731,972,607,445.80, 1,097,958,911,168.70 and 731,972,607,445.80

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Solution

The fourth proportional to 731,972,607,445.80, 1,097,958,911,168.70 and 731,972,607,445.80 is: 1,097,958,911,168.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    731,972,607,445.80 : 1,097,958,911,168.70 = 731,972,607,445.80 : x
  2. Step 2: Convert to fraction form
    731,972,607,445.80/1,097,958,911,168.70 = 731,972,607,445.80/x
  3. Step 3: Cross multiply
    731,972,607,445.80x = 1,097,958,911,168.70 × 731,972,607,445.80
  4. Step 4: Simplify right side
    731,972,607,445.80x = 803,675,847,076,504,888,410,112
  5. Step 5: Solve for x
    x = 803,675,847,076,504,888,410,112/731,972,607,445.80
  6. Step 6: Final answer
    x = 1,097,958,911,168.70

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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.