Home / 6,150,248,046,129-9,218,914,205,643.10-2,069,301,386,211.20

Finding the Fourth Proportional to 6,150,248,046,129, 9,218,914,205,643.10 and 2,069,301,386,211.20

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Solution

The fourth proportional to 6,150,248,046,129, 9,218,914,205,643.10 and 2,069,301,386,211.20 is: 3,101,779,278,171.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,150,248,046,129 : 9,218,914,205,643.10 = 2,069,301,386,211.20 : x
  2. Step 2: Convert to fraction form
    6,150,248,046,129/9,218,914,205,643.10 = 2,069,301,386,211.20/x
  3. Step 3: Cross multiply
    6,150,248,046,129x = 9,218,914,205,643.10 × 2,069,301,386,211.20
  4. Step 4: Simplify right side
    6,150,248,046,129x = 19,076,711,945,099,388,999,696,384
  5. Step 5: Solve for x
    x = 19,076,711,945,099,388,999,696,384/6,150,248,046,129
  6. Step 6: Final answer
    x = 3,101,779,278,171.78

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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.