Home / 35,936,999.10-53,905,498.65-16,805,123.10

Finding the Fourth Proportional to 35,936,999.10, 53,905,498.65 and 16,805,123.10

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Solution

The fourth proportional to 35,936,999.10, 53,905,498.65 and 16,805,123.10 is: 25,207,684.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,936,999.10 : 53,905,498.65 = 16,805,123.10 : x
  2. Step 2: Convert to fraction form
    35,936,999.10/53,905,498.65 = 16,805,123.10/x
  3. Step 3: Cross multiply
    35,936,999.10x = 53,905,498.65 × 16,805,123.10
  4. Step 4: Simplify right side
    35,936,999.10x = 905,888,540,580,133.88
  5. Step 5: Solve for x
    x = 905,888,540,580,133.88/35,936,999.10
  6. Step 6: Final answer
    x = 25,207,684.65

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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.