Home / 16,219,840,352.91-24,336,752,242.47-8,756,941,386.27

Finding the Fourth Proportional to 16,219,840,352.91, 24,336,752,242.47 and 8,756,941,386.27

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Solution

The fourth proportional to 16,219,840,352.91, 24,336,752,242.47 and 8,756,941,386.27 is: 13,139,186,840.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,219,840,352.91 : 24,336,752,242.47 = 8,756,941,386.27 : x
  2. Step 2: Convert to fraction form
    16,219,840,352.91/24,336,752,242.47 = 8,756,941,386.27/x
  3. Step 3: Cross multiply
    16,219,840,352.91x = 24,336,752,242.47 × 8,756,941,386.27
  4. Step 4: Simplify right side
    16,219,840,352.91x = 213,115,512,919,484,792,832
  5. Step 5: Solve for x
    x = 213,115,512,919,484,792,832/16,219,840,352.91
  6. Step 6: Final answer
    x = 13,139,186,840.47

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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.