Home / 16,219,840,351.41-24,336,752,240.30-8,756,941,384.71

Finding the Fourth Proportional to 16,219,840,351.41, 24,336,752,240.30 and 8,756,941,384.71

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Solution

The fourth proportional to 16,219,840,351.41, 24,336,752,240.30 and 8,756,941,384.71 is: 13,139,186,838.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,219,840,351.41 : 24,336,752,240.30 = 8,756,941,384.71 : x
  2. Step 2: Convert to fraction form
    16,219,840,351.41/24,336,752,240.30 = 8,756,941,384.71/x
  3. Step 3: Cross multiply
    16,219,840,351.41x = 24,336,752,240.30 × 8,756,941,384.71
  4. Step 4: Simplify right side
    16,219,840,351.41x = 213,115,512,862,473,060,352
  5. Step 5: Solve for x
    x = 213,115,512,862,473,060,352/16,219,840,351.41
  6. Step 6: Final answer
    x = 13,139,186,838.17

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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.