Home / 46,638,934.01-69,955,879.13-14,290,932.26

Finding the Fourth Proportional to 46,638,934.01, 69,955,879.13 and 14,290,932.26

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Solution

The fourth proportional to 46,638,934.01, 69,955,879.13 and 14,290,932.26 is: 21,435,625.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,638,934.01 : 69,955,879.13 = 14,290,932.26 : x
  2. Step 2: Convert to fraction form
    46,638,934.01/69,955,879.13 = 14,290,932.26/x
  3. Step 3: Cross multiply
    46,638,934.01x = 69,955,879.13 × 14,290,932.26
  4. Step 4: Simplify right side
    46,638,934.01x = 999,734,729,835,577.62
  5. Step 5: Solve for x
    x = 999,734,729,835,577.62/46,638,934.01
  6. Step 6: Final answer
    x = 21,435,625.64

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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.