Home / 33,866,101.04-46,735,567.80-18,396,492.08

Finding the Fourth Proportional to 33,866,101.04, 46,735,567.80 and 18,396,492.08

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Solution

The fourth proportional to 33,866,101.04, 46,735,567.80 and 18,396,492.08 is: 25,387,348.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,866,101.04 : 46,735,567.80 = 18,396,492.08 : x
  2. Step 2: Convert to fraction form
    33,866,101.04/46,735,567.80 = 18,396,492.08/x
  3. Step 3: Cross multiply
    33,866,101.04x = 46,735,567.80 × 18,396,492.08
  4. Step 4: Simplify right side
    33,866,101.04x = 859,770,502,887,002.88
  5. Step 5: Solve for x
    x = 859,770,502,887,002.88/33,866,101.04
  6. Step 6: Final answer
    x = 25,387,348.31

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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.