Home / 14,899,384,480.34-22,330,673,580.22-12,786,005,712.85

Finding the Fourth Proportional to 14,899,384,480.34, 22,330,673,580.22 and 12,786,005,712.85

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Solution

The fourth proportional to 14,899,384,480.34, 22,330,673,580.22 and 12,786,005,712.85 is: 19,163,215,792.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,899,384,480.34 : 22,330,673,580.22 = 12,786,005,712.85 : x
  2. Step 2: Convert to fraction form
    14,899,384,480.34/22,330,673,580.22 = 12,786,005,712.85/x
  3. Step 3: Cross multiply
    14,899,384,480.34x = 22,330,673,580.22 × 12,786,005,712.85
  4. Step 4: Simplify right side
    14,899,384,480.34x = 285,520,119,968,376,127,488
  5. Step 5: Solve for x
    x = 285,520,119,968,376,127,488/14,899,384,480.34
  6. Step 6: Final answer
    x = 19,163,215,792.24

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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.