Home / 1,505,029,394.20-2,256,665,442.18-583,829,302.36

Finding the Fourth Proportional to 1,505,029,394.20, 2,256,665,442.18 and 583,829,302.36

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Solution

The fourth proportional to 1,505,029,394.20, 2,256,665,442.18 and 583,829,302.36 is: 875,403,108.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,505,029,394.20 : 2,256,665,442.18 = 583,829,302.36 : x
  2. Step 2: Convert to fraction form
    1,505,029,394.20/2,256,665,442.18 = 583,829,302.36/x
  3. Step 3: Cross multiply
    1,505,029,394.20x = 2,256,665,442.18 × 583,829,302.36
  4. Step 4: Simplify right side
    1,505,029,394.20x = 1,317,507,410,767,870,208
  5. Step 5: Solve for x
    x = 1,317,507,410,767,870,208/1,505,029,394.20
  6. Step 6: Final answer
    x = 875,403,108.97

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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.