Home / 64,576,699.39-96,865,405.83-16,054,553.24

Finding the Fourth Proportional to 64,576,699.39, 96,865,405.83 and 16,054,553.24

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Solution

The fourth proportional to 64,576,699.39, 96,865,405.83 and 16,054,553.24 is: 24,081,918.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,576,699.39 : 96,865,405.83 = 16,054,553.24 : x
  2. Step 2: Convert to fraction form
    64,576,699.39/96,865,405.83 = 16,054,553.24/x
  3. Step 3: Cross multiply
    64,576,699.39x = 96,865,405.83 × 16,054,553.24
  4. Step 4: Simplify right side
    64,576,699.39x = 1,555,130,815,011,941.50
  5. Step 5: Solve for x
    x = 1,555,130,815,011,941.50/64,576,699.39
  6. Step 6: Final answer
    x = 24,081,918.55

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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.