Home / 166,674,523.98-229,989,030.66-96,112,740.36

Finding the Fourth Proportional to 166,674,523.98, 229,989,030.66 and 96,112,740.36

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Solution

The fourth proportional to 166,674,523.98, 229,989,030.66 and 96,112,740.36 is: 132,623,003.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,674,523.98 : 229,989,030.66 = 96,112,740.36 : x
  2. Step 2: Convert to fraction form
    166,674,523.98/229,989,030.66 = 96,112,740.36/x
  3. Step 3: Cross multiply
    166,674,523.98x = 229,989,030.66 × 96,112,740.36
  4. Step 4: Simplify right side
    166,674,523.98x = 22,104,875,989,472,660
  5. Step 5: Solve for x
    x = 22,104,875,989,472,660/166,674,523.98
  6. Step 6: Final answer
    x = 132,623,003.57

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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.