Home / 2,417,151,346,238.50-3,335,961,365,422.40-1,375,715,403,289.10

Finding the Fourth Proportional to 2,417,151,346,238.50, 3,335,961,365,422.40 and 1,375,715,403,289.10

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Solution

The fourth proportional to 2,417,151,346,238.50, 3,335,961,365,422.40 and 1,375,715,403,289.10 is: 1,898,653,736,486.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,417,151,346,238.50 : 3,335,961,365,422.40 = 1,375,715,403,289.10 : x
  2. Step 2: Convert to fraction form
    2,417,151,346,238.50/3,335,961,365,422.40 = 1,375,715,403,289.10/x
  3. Step 3: Cross multiply
    2,417,151,346,238.50x = 3,335,961,365,422.40 × 1,375,715,403,289.10
  4. Step 4: Simplify right side
    2,417,151,346,238.50x = 4,589,333,435,188,933,656,838,144
  5. Step 5: Solve for x
    x = 4,589,333,435,188,933,656,838,144/2,417,151,346,238.50
  6. Step 6: Final answer
    x = 1,898,653,736,486.43

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.