Home / 9,071,166,428,999.60-13,606,749,643,498-9,071,166,428,999.60

Finding the Fourth Proportional to 9,071,166,428,999.60, 13,606,749,643,498 and 9,071,166,428,999.60

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Solution

The fourth proportional to 9,071,166,428,999.60, 13,606,749,643,498 and 9,071,166,428,999.60 is: 13,606,749,643,498

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,071,166,428,999.60 : 13,606,749,643,498 = 9,071,166,428,999.60 : x
  2. Step 2: Convert to fraction form
    9,071,166,428,999.60/13,606,749,643,498 = 9,071,166,428,999.60/x
  3. Step 3: Cross multiply
    9,071,166,428,999.60x = 13,606,749,643,498 × 9,071,166,428,999.60
  4. Step 4: Simplify right side
    9,071,166,428,999.60x = 123,429,090,573,901,332,867,973,120
  5. Step 5: Solve for x
    x = 123,429,090,573,901,332,867,973,120/9,071,166,428,999.60
  6. Step 6: Final answer
    x = 13,606,749,643,498

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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.