Home / 14,054,632,499.85-21,081,206,256.51-4,610,032,257.59

Finding the Fourth Proportional to 14,054,632,499.85, 21,081,206,256.51 and 4,610,032,257.59

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Solution

The fourth proportional to 14,054,632,499.85, 21,081,206,256.51 and 4,610,032,257.59 is: 6,914,804,842.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,054,632,499.85 : 21,081,206,256.51 = 4,610,032,257.59 : x
  2. Step 2: Convert to fraction form
    14,054,632,499.85/21,081,206,256.51 = 4,610,032,257.59/x
  3. Step 3: Cross multiply
    14,054,632,499.85x = 21,081,206,256.51 × 4,610,032,257.59
  4. Step 4: Simplify right side
    14,054,632,499.85x = 97,185,040,871,471,923,200
  5. Step 5: Solve for x
    x = 97,185,040,871,471,923,200/14,054,632,499.85
  6. Step 6: Final answer
    x = 6,914,804,842.64

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.