Home / 2,531,279,265,762.20-3,493,464,851,833.80-1,503,614,914,881.90

Finding the Fourth Proportional to 2,531,279,265,762.20, 3,493,464,851,833.80 and 1,503,614,914,881.90

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Solution

The fourth proportional to 2,531,279,265,762.20, 3,493,464,851,833.80 and 1,503,614,914,881.90 is: 2,075,166,468,940.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,531,279,265,762.20 : 3,493,464,851,833.80 = 1,503,614,914,881.90 : x
  2. Step 2: Convert to fraction form
    2,531,279,265,762.20/3,493,464,851,833.80 = 1,503,614,914,881.90/x
  3. Step 3: Cross multiply
    2,531,279,265,762.20x = 3,493,464,851,833.80 × 1,503,614,914,881.90
  4. Step 4: Simplify right side
    2,531,279,265,762.20x = 5,252,825,855,832,988,258,926,592
  5. Step 5: Solve for x
    x = 5,252,825,855,832,988,258,926,592/2,531,279,265,762.20
  6. Step 6: Final answer
    x = 2,075,166,468,940.08

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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.