Home / 731,972,605,038.55-1,097,958,907,557.80-731,972,605,038.55

Finding the Fourth Proportional to 731,972,605,038.55, 1,097,958,907,557.80 and 731,972,605,038.55

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Solution

The fourth proportional to 731,972,605,038.55, 1,097,958,907,557.80 and 731,972,605,038.55 is: 1,097,958,907,557.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    731,972,605,038.55 : 1,097,958,907,557.80 = 731,972,605,038.55 : x
  2. Step 2: Convert to fraction form
    731,972,605,038.55/1,097,958,907,557.80 = 731,972,605,038.55/x
  3. Step 3: Cross multiply
    731,972,605,038.55x = 1,097,958,907,557.80 × 731,972,605,038.55
  4. Step 4: Simplify right side
    731,972,605,038.55x = 803,675,841,790,363,427,667,968
  5. Step 5: Solve for x
    x = 803,675,841,790,363,427,667,968/731,972,605,038.55
  6. Step 6: Final answer
    x = 1,097,958,907,557.80

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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.