Home / 1,807,294,759.92-2,698,771,788.90-1,475,959,063.50

Finding the Fourth Proportional to 1,807,294,759.92, 2,698,771,788.90 and 1,475,959,063.50

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Solution

The fourth proportional to 1,807,294,759.92, 2,698,771,788.90 and 1,475,959,063.50 is: 2,203,999,464.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,807,294,759.92 : 2,698,771,788.90 = 1,475,959,063.50 : x
  2. Step 2: Convert to fraction form
    1,807,294,759.92/2,698,771,788.90 = 1,475,959,063.50/x
  3. Step 3: Cross multiply
    1,807,294,759.92x = 2,698,771,788.90 × 1,475,959,063.50
  4. Step 4: Simplify right side
    1,807,294,759.92x = 3,983,276,682,145,063,936
  5. Step 5: Solve for x
    x = 3,983,276,682,145,063,936/1,807,294,759.92
  6. Step 6: Final answer
    x = 2,203,999,464.00

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.