Home / 30,737,952.52-46,100,136.02-8,873,579.79

Finding the Fourth Proportional to 30,737,952.52, 46,100,136.02 and 8,873,579.79

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Solution

The fourth proportional to 30,737,952.52, 46,100,136.02 and 8,873,579.79 is: 13,308,408.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,737,952.52 : 46,100,136.02 = 8,873,579.79 : x
  2. Step 2: Convert to fraction form
    30,737,952.52/46,100,136.02 = 8,873,579.79/x
  3. Step 3: Cross multiply
    30,737,952.52x = 46,100,136.02 × 8,873,579.79
  4. Step 4: Simplify right side
    30,737,952.52x = 409,073,235,258,955.12
  5. Step 5: Solve for x
    x = 409,073,235,258,955.12/30,737,952.52
  6. Step 6: Final answer
    x = 13,308,408.72

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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.