Home / 1,860,896,760.66-2,567,962,762.82-1,014,106,101.57

Finding the Fourth Proportional to 1,860,896,760.66, 2,567,962,762.82 and 1,014,106,101.57

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Solution

The fourth proportional to 1,860,896,760.66, 2,567,962,762.82 and 1,014,106,101.57 is: 1,399,425,675.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,860,896,760.66 : 2,567,962,762.82 = 1,014,106,101.57 : x
  2. Step 2: Convert to fraction form
    1,860,896,760.66/2,567,962,762.82 = 1,014,106,101.57/x
  3. Step 3: Cross multiply
    1,860,896,760.66x = 2,567,962,762.82 × 1,014,106,101.57
  4. Step 4: Simplify right side
    1,860,896,760.66x = 2,604,186,706,375,246,336
  5. Step 5: Solve for x
    x = 2,604,186,706,375,246,336/1,860,896,760.66
  6. Step 6: Final answer
    x = 1,399,425,675.53

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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.