Home / 46,668,205.96-64,402,127.82-25,760,243.56

Finding the Fourth Proportional to 46,668,205.96, 64,402,127.82 and 25,760,243.56

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Solution

The fourth proportional to 46,668,205.96, 64,402,127.82 and 25,760,243.56 is: 35,549,138.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,668,205.96 : 64,402,127.82 = 25,760,243.56 : x
  2. Step 2: Convert to fraction form
    46,668,205.96/64,402,127.82 = 25,760,243.56/x
  3. Step 3: Cross multiply
    46,668,205.96x = 64,402,127.82 × 25,760,243.56
  4. Step 4: Simplify right side
    46,668,205.96x = 1,659,014,498,425,451.75
  5. Step 5: Solve for x
    x = 1,659,014,498,425,451.75/46,668,205.96
  6. Step 6: Final answer
    x = 35,549,138.10

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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.