Home / 14,899,384,482.60-22,330,673,583.59-12,786,005,715.11

Finding the Fourth Proportional to 14,899,384,482.60, 22,330,673,583.59 and 12,786,005,715.11

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Solution

The fourth proportional to 14,899,384,482.60, 22,330,673,583.59 and 12,786,005,715.11 is: 19,163,215,795.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,899,384,482.60 : 22,330,673,583.59 = 12,786,005,715.11 : x
  2. Step 2: Convert to fraction form
    14,899,384,482.60/22,330,673,583.59 = 12,786,005,715.11/x
  3. Step 3: Cross multiply
    14,899,384,482.60x = 22,330,673,583.59 × 12,786,005,715.11
  4. Step 4: Simplify right side
    14,899,384,482.60x = 285,520,120,061,862,051,840
  5. Step 5: Solve for x
    x = 285,520,120,061,862,051,840/14,899,384,482.60
  6. Step 6: Final answer
    x = 19,163,215,795.61

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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.