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Finding the Fourth Proportional to 24,893,895.80, 37,340,843.70 and 16,284,551.60

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Solution

The fourth proportional to 24,893,895.80, 37,340,843.70 and 16,284,551.60 is: 24,426,827.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,893,895.80 : 37,340,843.70 = 16,284,551.60 : x
  2. Step 2: Convert to fraction form
    24,893,895.80/37,340,843.70 = 16,284,551.60/x
  3. Step 3: Cross multiply
    24,893,895.80x = 37,340,843.70 × 16,284,551.60
  4. Step 4: Simplify right side
    24,893,895.80x = 608,078,896,020,185
  5. Step 5: Solve for x
    x = 608,078,896,020,185/24,893,895.80
  6. Step 6: Final answer
    x = 24,426,827.40

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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.