Home / 33,862,068.92-46,728,860.28-19,924,326.80

Finding the Fourth Proportional to 33,862,068.92, 46,728,860.28 and 19,924,326.80

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Solution

The fourth proportional to 33,862,068.92, 46,728,860.28 and 19,924,326.80 is: 27,495,103.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,862,068.92 : 46,728,860.28 = 19,924,326.80 : x
  2. Step 2: Convert to fraction form
    33,862,068.92/46,728,860.28 = 19,924,326.80/x
  3. Step 3: Cross multiply
    33,862,068.92x = 46,728,860.28 × 19,924,326.80
  4. Step 4: Simplify right side
    33,862,068.92x = 931,041,083,210,259.62
  5. Step 5: Solve for x
    x = 931,041,083,210,259.62/33,862,068.92
  6. Step 6: Final answer
    x = 27,495,103.31

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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.