Home / 35,516,005.80-53,274,008.70-16,384,129.80

Finding the Fourth Proportional to 35,516,005.80, 53,274,008.70 and 16,384,129.80

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Solution

The fourth proportional to 35,516,005.80, 53,274,008.70 and 16,384,129.80 is: 24,576,194.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,516,005.80 : 53,274,008.70 = 16,384,129.80 : x
  2. Step 2: Convert to fraction form
    35,516,005.80/53,274,008.70 = 16,384,129.80/x
  3. Step 3: Cross multiply
    35,516,005.80x = 53,274,008.70 × 16,384,129.80
  4. Step 4: Simplify right side
    35,516,005.80x = 872,848,273,507,129.38
  5. Step 5: Solve for x
    x = 872,848,273,507,129.38/35,516,005.80
  6. Step 6: Final answer
    x = 24,576,194.70

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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.