Home / 13,151,369,817.77-19,727,054,345.41-6,066,756,584.89

Finding the Fourth Proportional to 13,151,369,817.77, 19,727,054,345.41 and 6,066,756,584.89

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Solution

The fourth proportional to 13,151,369,817.77, 19,727,054,345.41 and 6,066,756,584.89 is: 9,100,134,701.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,151,369,817.77 : 19,727,054,345.41 = 6,066,756,584.89 : x
  2. Step 2: Convert to fraction form
    13,151,369,817.77/19,727,054,345.41 = 6,066,756,584.89/x
  3. Step 3: Cross multiply
    13,151,369,817.77x = 19,727,054,345.41 × 6,066,756,584.89
  4. Step 4: Simplify right side
    13,151,369,817.77x = 119,679,236,850,437,554,176
  5. Step 5: Solve for x
    x = 119,679,236,850,437,554,176/13,151,369,817.77
  6. Step 6: Final answer
    x = 9,100,134,701.46

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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.