Home / 1,898,303,903.82-2,846,415,533.22-587,842,141.86

Finding the Fourth Proportional to 1,898,303,903.82, 2,846,415,533.22 and 587,842,141.86

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Solution

The fourth proportional to 1,898,303,903.82, 2,846,415,533.22 and 587,842,141.86 is: 881,441,059.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,898,303,903.82 : 2,846,415,533.22 = 587,842,141.86 : x
  2. Step 2: Convert to fraction form
    1,898,303,903.82/2,846,415,533.22 = 587,842,141.86/x
  3. Step 3: Cross multiply
    1,898,303,903.82x = 2,846,415,533.22 × 587,842,141.86
  4. Step 4: Simplify right side
    1,898,303,903.82x = 1,673,243,003,671,618,816
  5. Step 5: Solve for x
    x = 1,673,243,003,671,618,816/1,898,303,903.82
  6. Step 6: Final answer
    x = 881,441,059.20

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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.