Home / 11,266,536,368.80-16,899,804,553.20-10,788,853,578.40

Finding the Fourth Proportional to 11,266,536,368.80, 16,899,804,553.20 and 10,788,853,578.40

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Solution

The fourth proportional to 11,266,536,368.80, 16,899,804,553.20 and 10,788,853,578.40 is: 16,183,280,367.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,266,536,368.80 : 16,899,804,553.20 = 10,788,853,578.40 : x
  2. Step 2: Convert to fraction form
    11,266,536,368.80/16,899,804,553.20 = 10,788,853,578.40/x
  3. Step 3: Cross multiply
    11,266,536,368.80x = 16,899,804,553.20 × 10,788,853,578.40
  4. Step 4: Simplify right side
    11,266,536,368.80x = 182,329,516,828,052,422,656
  5. Step 5: Solve for x
    x = 182,329,516,828,052,422,656/11,266,536,368.80
  6. Step 6: Final answer
    x = 16,183,280,367.60

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1.5x scale

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.