Home / 16,146,250,704.60-24,219,376,056.90-9,915,211,267.80

Finding the Fourth Proportional to 16,146,250,704.60, 24,219,376,056.90 and 9,915,211,267.80

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Solution

The fourth proportional to 16,146,250,704.60, 24,219,376,056.90 and 9,915,211,267.80 is: 14,872,816,901.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,146,250,704.60 : 24,219,376,056.90 = 9,915,211,267.80 : x
  2. Step 2: Convert to fraction form
    16,146,250,704.60/24,219,376,056.90 = 9,915,211,267.80/x
  3. Step 3: Cross multiply
    16,146,250,704.60x = 24,219,376,056.90 × 9,915,211,267.80
  4. Step 4: Simplify right side
    16,146,250,704.60x = 240,140,230,378,460,413,952
  5. Step 5: Solve for x
    x = 240,140,230,378,460,413,952/16,146,250,704.60
  6. Step 6: Final answer
    x = 14,872,816,901.70

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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.