Home / 11,406,316.43-17,046,852.34-8,338,765.00

Finding the Fourth Proportional to 11,406,316.43, 17,046,852.34 and 8,338,765.00

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Solution

The fourth proportional to 11,406,316.43, 17,046,852.34 and 8,338,765.00 is: 12,462,366.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,406,316.43 : 17,046,852.34 = 8,338,765.00 : x
  2. Step 2: Convert to fraction form
    11,406,316.43/17,046,852.34 = 8,338,765.00/x
  3. Step 3: Cross multiply
    11,406,316.43x = 17,046,852.34 × 8,338,765.00
  4. Step 4: Simplify right side
    11,406,316.43x = 142,149,695,660,551.03
  5. Step 5: Solve for x
    x = 142,149,695,660,551.03/11,406,316.43
  6. Step 6: Final answer
    x = 12,462,366.49

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.