Home / 15,684,326,536.30-22,013,156,953.70-15,684,326,536.30

Finding the Fourth Proportional to 15,684,326,536.30, 22,013,156,953.70 and 15,684,326,536.30

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Solution

The fourth proportional to 15,684,326,536.30, 22,013,156,953.70 and 15,684,326,536.30 is: 22,013,156,953.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,684,326,536.30 : 22,013,156,953.70 = 15,684,326,536.30 : x
  2. Step 2: Convert to fraction form
    15,684,326,536.30/22,013,156,953.70 = 15,684,326,536.30/x
  3. Step 3: Cross multiply
    15,684,326,536.30x = 22,013,156,953.70 × 15,684,326,536.30
  4. Step 4: Simplify right side
    15,684,326,536.30x = 345,261,541,756,653,797,376
  5. Step 5: Solve for x
    x = 345,261,541,756,653,797,376/15,684,326,536.30
  6. Step 6: Final answer
    x = 22,013,156,953.70

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.