Home / 17,070,056.30-23,558,829.58-11,194,631.60

Finding the Fourth Proportional to 17,070,056.30, 23,558,829.58 and 11,194,631.60

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Solution

The fourth proportional to 17,070,056.30, 23,558,829.58 and 11,194,631.60 is: 15,450,002.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,070,056.30 : 23,558,829.58 = 11,194,631.60 : x
  2. Step 2: Convert to fraction form
    17,070,056.30/23,558,829.58 = 11,194,631.60/x
  3. Step 3: Cross multiply
    17,070,056.30x = 23,558,829.58 × 11,194,631.60
  4. Step 4: Simplify right side
    17,070,056.30x = 263,732,418,075,282.69
  5. Step 5: Solve for x
    x = 263,732,418,075,282.69/17,070,056.30
  6. Step 6: Final answer
    x = 15,450,002.83

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.