Home / 1,062,800,112.34-1,594,092,533.03-286,524,243.64

Finding the Fourth Proportional to 1,062,800,112.34, 1,594,092,533.03 and 286,524,243.64

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Solution

The fourth proportional to 1,062,800,112.34, 1,594,092,533.03 and 286,524,243.64 is: 429,757,347.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,062,800,112.34 : 1,594,092,533.03 = 286,524,243.64 : x
  2. Step 2: Convert to fraction form
    1,062,800,112.34/1,594,092,533.03 = 286,524,243.64/x
  3. Step 3: Cross multiply
    1,062,800,112.34x = 1,594,092,533.03 × 286,524,243.64
  4. Step 4: Simplify right side
    1,062,800,112.34x = 456,746,157,320,228,608
  5. Step 5: Solve for x
    x = 456,746,157,320,228,608/1,062,800,112.34
  6. Step 6: Final answer
    x = 429,757,347.61

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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.