Home / 38,875,641,965,858-58,272,642,873,008-13,080,028,510,574

Finding the Fourth Proportional to 38,875,641,965,858, 58,272,642,873,008 and 13,080,028,510,574

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Solution

The fourth proportional to 38,875,641,965,858, 58,272,642,873,008 and 13,080,028,510,574 is: 19,606,308,516,650.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,875,641,965,858 : 58,272,642,873,008 = 13,080,028,510,574 : x
  2. Step 2: Convert to fraction form
    38,875,641,965,858/58,272,642,873,008 = 13,080,028,510,574/x
  3. Step 3: Cross multiply
    38,875,641,965,858x = 58,272,642,873,008 × 13,080,028,510,574
  4. Step 4: Simplify right side
    38,875,641,965,858x = 762,207,830,165,441,414,600,589,312
  5. Step 5: Solve for x
    x = 762,207,830,165,441,414,600,589,312/38,875,641,965,858
  6. Step 6: Final answer
    x = 19,606,308,516,650.09

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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.