Home / 1,867,054,610.48-2,576,682,237.24-1,063,316,092.55

Finding the Fourth Proportional to 1,867,054,610.48, 2,576,682,237.24 and 1,063,316,092.55

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Solution

The fourth proportional to 1,867,054,610.48, 2,576,682,237.24 and 1,063,316,092.55 is: 1,467,459,855.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,867,054,610.48 : 2,576,682,237.24 = 1,063,316,092.55 : x
  2. Step 2: Convert to fraction form
    1,867,054,610.48/2,576,682,237.24 = 1,063,316,092.55/x
  3. Step 3: Cross multiply
    1,867,054,610.48x = 2,576,682,237.24 × 1,063,316,092.55
  4. Step 4: Simplify right side
    1,867,054,610.48x = 2,739,827,688,232,144,896
  5. Step 5: Solve for x
    x = 2,739,827,688,232,144,896/1,867,054,610.48
  6. Step 6: Final answer
    x = 1,467,459,855.14

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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.