Home / 9,072,365,805,961.20-13,608,548,708,942-9,072,365,805,961.20

Finding the Fourth Proportional to 9,072,365,805,961.20, 13,608,548,708,942 and 9,072,365,805,961.20

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Solution

The fourth proportional to 9,072,365,805,961.20, 13,608,548,708,942 and 9,072,365,805,961.20 is: 13,608,548,708,942

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,072,365,805,961.20 : 13,608,548,708,942 = 9,072,365,805,961.20 : x
  2. Step 2: Convert to fraction form
    9,072,365,805,961.20/13,608,548,708,942 = 9,072,365,805,961.20/x
  3. Step 3: Cross multiply
    9,072,365,805,961.20x = 13,608,548,708,942 × 9,072,365,805,961.20
  4. Step 4: Simplify right side
    9,072,365,805,961.20x = 123,461,731,975,762,825,724,297,216
  5. Step 5: Solve for x
    x = 123,461,731,975,762,825,724,297,216/9,072,365,805,961.20
  6. Step 6: Final answer
    x = 13,608,548,708,942

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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.