Home / 33,347,459.25-46,024,326.88-19,215,896.41

Finding the Fourth Proportional to 33,347,459.25, 46,024,326.88 and 19,215,896.41

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Solution

The fourth proportional to 33,347,459.25, 46,024,326.88 and 19,215,896.41 is: 26,520,722.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,347,459.25 : 46,024,326.88 = 19,215,896.41 : x
  2. Step 2: Convert to fraction form
    33,347,459.25/46,024,326.88 = 19,215,896.41/x
  3. Step 3: Cross multiply
    33,347,459.25x = 46,024,326.88 × 19,215,896.41
  4. Step 4: Simplify right side
    33,347,459.25x = 884,398,697,569,979
  5. Step 5: Solve for x
    x = 884,398,697,569,979/33,347,459.25
  6. Step 6: Final answer
    x = 26,520,722.05

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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.