Home / 75,857,224.95-104,671,709.33-46,072,373.54

Finding the Fourth Proportional to 75,857,224.95, 104,671,709.33 and 46,072,373.54

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Solution

The fourth proportional to 75,857,224.95, 104,671,709.33 and 46,072,373.54 is: 63,573,035.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,857,224.95 : 104,671,709.33 = 46,072,373.54 : x
  2. Step 2: Convert to fraction form
    75,857,224.95/104,671,709.33 = 46,072,373.54/x
  3. Step 3: Cross multiply
    75,857,224.95x = 104,671,709.33 × 46,072,373.54
  4. Step 4: Simplify right side
    75,857,224.95x = 4,822,474,090,568,342
  5. Step 5: Solve for x
    x = 4,822,474,090,568,342/75,857,224.95
  6. Step 6: Final answer
    x = 63,573,035.97

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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.