Home / 46,818,243.20-64,607,716.43-25,909,017.82

Finding the Fourth Proportional to 46,818,243.20, 64,607,716.43 and 25,909,017.82

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Solution

The fourth proportional to 46,818,243.20, 64,607,716.43 and 25,909,017.82 is: 35,753,637.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,818,243.20 : 64,607,716.43 = 25,909,017.82 : x
  2. Step 2: Convert to fraction form
    46,818,243.20/64,607,716.43 = 25,909,017.82/x
  3. Step 3: Cross multiply
    46,818,243.20x = 64,607,716.43 × 25,909,017.82
  4. Step 4: Simplify right side
    46,818,243.20x = 1,673,922,476,100,471.25
  5. Step 5: Solve for x
    x = 1,673,922,476,100,471.25/46,818,243.20
  6. Step 6: Final answer
    x = 35,753,637.08

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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.