Home / 31,097,464.48-46,646,507.76-10,903,192.48

Finding the Fourth Proportional to 31,097,464.48, 46,646,507.76 and 10,903,192.48

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Solution

The fourth proportional to 31,097,464.48, 46,646,507.76 and 10,903,192.48 is: 16,354,897.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,097,464.48 : 46,646,507.76 = 10,903,192.48 : x
  2. Step 2: Convert to fraction form
    31,097,464.48/46,646,507.76 = 10,903,192.48/x
  3. Step 3: Cross multiply
    31,097,464.48x = 46,646,507.76 × 10,903,192.48
  4. Step 4: Simplify right side
    31,097,464.48x = 508,595,852,627,093.62
  5. Step 5: Solve for x
    x = 508,595,852,627,093.62/31,097,464.48
  6. Step 6: Final answer
    x = 16,354,897.77

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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.