Home / 46,262,760.38-63,842,987.19-25,636,550.94

Finding the Fourth Proportional to 46,262,760.38, 63,842,987.19 and 25,636,550.94

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Solution

The fourth proportional to 46,262,760.38, 63,842,987.19 and 25,636,550.94 is: 35,378,649.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,262,760.38 : 63,842,987.19 = 25,636,550.94 : x
  2. Step 2: Convert to fraction form
    46,262,760.38/63,842,987.19 = 25,636,550.94/x
  3. Step 3: Cross multiply
    46,262,760.38x = 63,842,987.19 × 25,636,550.94
  4. Step 4: Simplify right side
    46,262,760.38x = 1,636,713,993,258,202.50
  5. Step 5: Solve for x
    x = 1,636,713,993,258,202.50/46,262,760.38
  6. Step 6: Final answer
    x = 35,378,649.69

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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.