Home / 30,802,410.36-46,176,205.14-14,618,377.08

Finding the Fourth Proportional to 30,802,410.36, 46,176,205.14 and 14,618,377.08

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Solution

The fourth proportional to 30,802,410.36, 46,176,205.14 and 14,618,377.08 is: 21,914,557.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,802,410.36 : 46,176,205.14 = 14,618,377.08 : x
  2. Step 2: Convert to fraction form
    30,802,410.36/46,176,205.14 = 14,618,377.08/x
  3. Step 3: Cross multiply
    30,802,410.36x = 46,176,205.14 × 14,618,377.08
  4. Step 4: Simplify right side
    30,802,410.36x = 675,021,178,859,954.25
  5. Step 5: Solve for x
    x = 675,021,178,859,954.25/30,802,410.36
  6. Step 6: Final answer
    x = 21,914,557.04

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.