Home / 584,106,383.42-875,876,139.90-292,848,371.90

Finding the Fourth Proportional to 584,106,383.42, 875,876,139.90 and 292,848,371.90

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Solution

The fourth proportional to 584,106,383.42, 875,876,139.90 and 292,848,371.90 is: 439,130,454.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    584,106,383.42 : 875,876,139.90 = 292,848,371.90 : x
  2. Step 2: Convert to fraction form
    584,106,383.42/875,876,139.90 = 292,848,371.90/x
  3. Step 3: Cross multiply
    584,106,383.42x = 875,876,139.90 × 292,848,371.90
  4. Step 4: Simplify right side
    584,106,383.42x = 256,498,901,555,771,616
  5. Step 5: Solve for x
    x = 256,498,901,555,771,616/584,106,383.42
  6. Step 6: Final answer
    x = 439,130,454.38

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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.