Home / 16,514,999.60-24,772,499.40-10,775,436.80

Finding the Fourth Proportional to 16,514,999.60, 24,772,499.40 and 10,775,436.80

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Solution

The fourth proportional to 16,514,999.60, 24,772,499.40 and 10,775,436.80 is: 16,163,155.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,514,999.60 : 24,772,499.40 = 10,775,436.80 : x
  2. Step 2: Convert to fraction form
    16,514,999.60/24,772,499.40 = 10,775,436.80/x
  3. Step 3: Cross multiply
    16,514,999.60x = 24,772,499.40 × 10,775,436.80
  4. Step 4: Simplify right side
    16,514,999.60x = 266,934,501,662,737.94
  5. Step 5: Solve for x
    x = 266,934,501,662,737.94/16,514,999.60
  6. Step 6: Final answer
    x = 16,163,155.20

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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.