Home / 16,282,416,005.70-24,423,624,008.55-14,629,421,919.30

Finding the Fourth Proportional to 16,282,416,005.70, 24,423,624,008.55 and 14,629,421,919.30

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Solution

The fourth proportional to 16,282,416,005.70, 24,423,624,008.55 and 14,629,421,919.30 is: 21,944,132,878.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,282,416,005.70 : 24,423,624,008.55 = 14,629,421,919.30 : x
  2. Step 2: Convert to fraction form
    16,282,416,005.70/24,423,624,008.55 = 14,629,421,919.30/x
  3. Step 3: Cross multiply
    16,282,416,005.70x = 24,423,624,008.55 × 14,629,421,919.30
  4. Step 4: Simplify right side
    16,282,416,005.70x = 357,303,500,419,423,076,352
  5. Step 5: Solve for x
    x = 357,303,500,419,423,076,352/16,282,416,005.70
  6. Step 6: Final answer
    x = 21,944,132,878.95

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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.