Home / 96,567,462.66-133,614,017.06-84,203,338.36

Finding the Fourth Proportional to 96,567,462.66, 133,614,017.06 and 84,203,338.36

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Solution

The fourth proportional to 96,567,462.66, 133,614,017.06 and 84,203,338.36 is: 116,506,595.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,567,462.66 : 133,614,017.06 = 84,203,338.36 : x
  2. Step 2: Convert to fraction form
    96,567,462.66/133,614,017.06 = 84,203,338.36/x
  3. Step 3: Cross multiply
    96,567,462.66x = 133,614,017.06 × 84,203,338.36
  4. Step 4: Simplify right side
    96,567,462.66x = 11,250,746,288,141,992
  5. Step 5: Solve for x
    x = 11,250,746,288,141,992/96,567,462.66
  6. Step 6: Final answer
    x = 116,506,595.27

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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.