Home / 132,001,802.57-182,147,713.25-73,266,943.25

Finding the Fourth Proportional to 132,001,802.57, 182,147,713.25 and 73,266,943.25

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Solution

The fourth proportional to 132,001,802.57, 182,147,713.25 and 73,266,943.25 is: 101,100,181.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,001,802.57 : 182,147,713.25 = 73,266,943.25 : x
  2. Step 2: Convert to fraction form
    132,001,802.57/182,147,713.25 = 73,266,943.25/x
  3. Step 3: Cross multiply
    132,001,802.57x = 182,147,713.25 × 73,266,943.25
  4. Step 4: Simplify right side
    132,001,802.57x = 13,345,406,168,527,950
  5. Step 5: Solve for x
    x = 13,345,406,168,527,950/132,001,802.57
  6. Step 6: Final answer
    x = 101,100,181.28

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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.