Home / 56,072,048.11-84,116,965.05-23,724,191.25

Finding the Fourth Proportional to 56,072,048.11, 84,116,965.05 and 23,724,191.25

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Solution

The fourth proportional to 56,072,048.11, 84,116,965.05 and 23,724,191.25 is: 35,590,049.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,072,048.11 : 84,116,965.05 = 23,724,191.25 : x
  2. Step 2: Convert to fraction form
    56,072,048.11/84,116,965.05 = 23,724,191.25/x
  3. Step 3: Cross multiply
    56,072,048.11x = 84,116,965.05 × 23,724,191.25
  4. Step 4: Simplify right side
    56,072,048.11x = 1,995,606,966,215,765.75
  5. Step 5: Solve for x
    x = 1,995,606,966,215,765.75/56,072,048.11
  6. Step 6: Final answer
    x = 35,590,049.47

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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.