Home / 16,298,520.60-24,447,780.90-10,558,957.80

Finding the Fourth Proportional to 16,298,520.60, 24,447,780.90 and 10,558,957.80

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Solution

The fourth proportional to 16,298,520.60, 24,447,780.90 and 10,558,957.80 is: 15,838,436.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,298,520.60 : 24,447,780.90 = 10,558,957.80 : x
  2. Step 2: Convert to fraction form
    16,298,520.60/24,447,780.90 = 10,558,957.80/x
  3. Step 3: Cross multiply
    16,298,520.60x = 24,447,780.90 × 10,558,957.80
  4. Step 4: Simplify right side
    16,298,520.60x = 258,143,086,826,746.03
  5. Step 5: Solve for x
    x = 258,143,086,826,746.03/16,298,520.60
  6. Step 6: Final answer
    x = 15,838,436.70

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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.