Home / 46,677,025.68-64,422,726.66-27,839,815.50

Finding the Fourth Proportional to 46,677,025.68, 64,422,726.66 and 27,839,815.50

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Solution

The fourth proportional to 46,677,025.68, 64,422,726.66 and 27,839,815.50 is: 38,423,974.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,677,025.68 : 64,422,726.66 = 27,839,815.50 : x
  2. Step 2: Convert to fraction form
    46,677,025.68/64,422,726.66 = 27,839,815.50/x
  3. Step 3: Cross multiply
    46,677,025.68x = 64,422,726.66 × 27,839,815.50
  4. Step 4: Simplify right side
    46,677,025.68x = 1,793,516,824,221,331.25
  5. Step 5: Solve for x
    x = 1,793,516,824,221,331.25/46,677,025.68
  6. Step 6: Final answer
    x = 38,423,974.07

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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.