Home / 46,680,716.29-64,419,477.63-25,772,789.40

Finding the Fourth Proportional to 46,680,716.29, 64,419,477.63 and 25,772,789.40

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Solution

The fourth proportional to 46,680,716.29, 64,419,477.63 and 25,772,789.40 is: 35,566,498.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,680,716.29 : 64,419,477.63 = 25,772,789.40 : x
  2. Step 2: Convert to fraction form
    46,680,716.29/64,419,477.63 = 25,772,789.40/x
  3. Step 3: Cross multiply
    46,680,716.29x = 64,419,477.63 × 25,772,789.40
  4. Step 4: Simplify right side
    46,680,716.29x = 1,660,269,630,216,001
  5. Step 5: Solve for x
    x = 1,660,269,630,216,001/46,680,716.29
  6. Step 6: Final answer
    x = 35,566,498.59

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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.