Home / 33,705,283.82-46,545,415.66-31,869,045.81

Finding the Fourth Proportional to 33,705,283.82, 46,545,415.66 and 31,869,045.81

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Solution

The fourth proportional to 33,705,283.82, 46,545,415.66 and 31,869,045.81 is: 44,009,657.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,705,283.82 : 46,545,415.66 = 31,869,045.81 : x
  2. Step 2: Convert to fraction form
    33,705,283.82/46,545,415.66 = 31,869,045.81/x
  3. Step 3: Cross multiply
    33,705,283.82x = 46,545,415.66 × 31,869,045.81
  4. Step 4: Simplify right side
    33,705,283.82x = 1,483,357,983,953,867.75
  5. Step 5: Solve for x
    x = 1,483,357,983,953,867.75/33,705,283.82
  6. Step 6: Final answer
    x = 44,009,657.12

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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.