Home / 1,860,896,761.92-2,567,962,764.54-1,014,106,102.82

Finding the Fourth Proportional to 1,860,896,761.92, 2,567,962,764.54 and 1,014,106,102.82

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Solution

The fourth proportional to 1,860,896,761.92, 2,567,962,764.54 and 1,014,106,102.82 is: 1,399,425,677.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,860,896,761.92 : 2,567,962,764.54 = 1,014,106,102.82 : x
  2. Step 2: Convert to fraction form
    1,860,896,761.92/2,567,962,764.54 = 1,014,106,102.82/x
  3. Step 3: Cross multiply
    1,860,896,761.92x = 2,567,962,764.54 × 1,014,106,102.82
  4. Step 4: Simplify right side
    1,860,896,761.92x = 2,604,186,711,334,532,608
  5. Step 5: Solve for x
    x = 2,604,186,711,334,532,608/1,860,896,761.92
  6. Step 6: Final answer
    x = 1,399,425,677.25

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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.