Home / 1,859,494,504.42-2,566,050,003.60-1,012,702,713.58

Finding the Fourth Proportional to 1,859,494,504.42, 2,566,050,003.60 and 1,012,702,713.58

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Solution

The fourth proportional to 1,859,494,504.42, 2,566,050,003.60 and 1,012,702,713.58 is: 1,397,501,200.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,859,494,504.42 : 2,566,050,003.60 = 1,012,702,713.58 : x
  2. Step 2: Convert to fraction form
    1,859,494,504.42/2,566,050,003.60 = 1,012,702,713.58/x
  3. Step 3: Cross multiply
    1,859,494,504.42x = 2,566,050,003.60 × 1,012,702,713.58
  4. Step 4: Simplify right side
    1,859,494,504.42x = 2,598,645,801,822,625,280
  5. Step 5: Solve for x
    x = 2,598,645,801,822,625,280/1,859,494,504.42
  6. Step 6: Final answer
    x = 1,397,501,200.27

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.