Home / 346,371,274.37-519,552,576.34-84,057,998.06

Finding the Fourth Proportional to 346,371,274.37, 519,552,576.34 and 84,057,998.06

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Solution

The fourth proportional to 346,371,274.37, 519,552,576.34 and 84,057,998.06 is: 126,085,945.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    346,371,274.37 : 519,552,576.34 = 84,057,998.06 : x
  2. Step 2: Convert to fraction form
    346,371,274.37/519,552,576.34 = 84,057,998.06/x
  3. Step 3: Cross multiply
    346,371,274.37x = 519,552,576.34 × 84,057,998.06
  4. Step 4: Simplify right side
    346,371,274.37x = 43,672,549,455,144,456
  5. Step 5: Solve for x
    x = 43,672,549,455,144,456/346,371,274.37
  6. Step 6: Final answer
    x = 126,085,945.01

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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.