Home / 46,639,887.03-69,957,308.25-14,291,882.97

Finding the Fourth Proportional to 46,639,887.03, 69,957,308.25 and 14,291,882.97

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Solution

The fourth proportional to 46,639,887.03, 69,957,308.25 and 14,291,882.97 is: 21,437,051.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,639,887.03 : 69,957,308.25 = 14,291,882.97 : x
  2. Step 2: Convert to fraction form
    46,639,887.03/69,957,308.25 = 14,291,882.97/x
  3. Step 3: Cross multiply
    46,639,887.03x = 69,957,308.25 × 14,291,882.97
  4. Step 4: Simplify right side
    46,639,887.03x = 999,821,662,405,215.50
  5. Step 5: Solve for x
    x = 999,821,662,405,215.50/46,639,887.03
  6. Step 6: Final answer
    x = 21,437,051.55

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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.