Home / 95,515,165.04-143,126,606.84-64,275,130.60

Finding the Fourth Proportional to 95,515,165.04, 143,126,606.84 and 64,275,130.60

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Solution

The fourth proportional to 95,515,165.04, 143,126,606.84 and 64,275,130.60 is: 96,314,353.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,515,165.04 : 143,126,606.84 = 64,275,130.60 : x
  2. Step 2: Convert to fraction form
    95,515,165.04/143,126,606.84 = 64,275,130.60/x
  3. Step 3: Cross multiply
    95,515,165.04x = 143,126,606.84 × 64,275,130.60
  4. Step 4: Simplify right side
    95,515,165.04x = 9,199,481,346,975,854
  5. Step 5: Solve for x
    x = 9,199,481,346,975,854/95,515,165.04
  6. Step 6: Final answer
    x = 96,314,353.26

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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.