Home / 46,357,393.82-63,973,045.42-25,448,905.94

Finding the Fourth Proportional to 46,357,393.82, 63,973,045.42 and 25,448,905.94

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Solution

The fourth proportional to 46,357,393.82, 63,973,045.42 and 25,448,905.94 is: 35,119,403.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,357,393.82 : 63,973,045.42 = 25,448,905.94 : x
  2. Step 2: Convert to fraction form
    46,357,393.82/63,973,045.42 = 25,448,905.94/x
  3. Step 3: Cross multiply
    46,357,393.82x = 63,973,045.42 × 25,448,905.94
  4. Step 4: Simplify right side
    46,357,393.82x = 1,628,044,015,205,440.25
  5. Step 5: Solve for x
    x = 1,628,044,015,205,440.25/46,357,393.82
  6. Step 6: Final answer
    x = 35,119,403.43

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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.