Home / 8,970,297,715.95-13,455,446,573.93-8,970,297,715.95

Finding the Fourth Proportional to 8,970,297,715.95, 13,455,446,573.93 and 8,970,297,715.95

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Solution

The fourth proportional to 8,970,297,715.95, 13,455,446,573.93 and 8,970,297,715.95 is: 13,455,446,573.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,970,297,715.95 : 13,455,446,573.93 = 8,970,297,715.95 : x
  2. Step 2: Convert to fraction form
    8,970,297,715.95/13,455,446,573.93 = 8,970,297,715.95/x
  3. Step 3: Cross multiply
    8,970,297,715.95x = 13,455,446,573.93 × 8,970,297,715.95
  4. Step 4: Simplify right side
    8,970,297,715.95x = 120,699,361,669,166,678,016
  5. Step 5: Solve for x
    x = 120,699,361,669,166,678,016/8,970,297,715.95
  6. Step 6: Final answer
    x = 13,455,446,573.93

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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.