Home / 1,738,565,030.80-2,607,973,517.40-1,046,983,142.80

Finding the Fourth Proportional to 1,738,565,030.80, 2,607,973,517.40 and 1,046,983,142.80

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Solution

The fourth proportional to 1,738,565,030.80, 2,607,973,517.40 and 1,046,983,142.80 is: 1,570,550,575.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,738,565,030.80 : 2,607,973,517.40 = 1,046,983,142.80 : x
  2. Step 2: Convert to fraction form
    1,738,565,030.80/2,607,973,517.40 = 1,046,983,142.80/x
  3. Step 3: Cross multiply
    1,738,565,030.80x = 2,607,973,517.40 × 1,046,983,142.80
  4. Step 4: Simplify right side
    1,738,565,030.80x = 2,730,504,309,586,622,464
  5. Step 5: Solve for x
    x = 2,730,504,309,586,622,464/1,738,565,030.80
  6. Step 6: Final answer
    x = 1,570,550,575.45

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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.