Home / 166,674,522.48-229,989,028.59-96,112,738.86

Finding the Fourth Proportional to 166,674,522.48, 229,989,028.59 and 96,112,738.86

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Solution

The fourth proportional to 166,674,522.48, 229,989,028.59 and 96,112,738.86 is: 132,623,001.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,674,522.48 : 229,989,028.59 = 96,112,738.86 : x
  2. Step 2: Convert to fraction form
    166,674,522.48/229,989,028.59 = 96,112,738.86/x
  3. Step 3: Cross multiply
    166,674,522.48x = 229,989,028.59 × 96,112,738.86
  4. Step 4: Simplify right side
    166,674,522.48x = 22,104,875,445,535,744
  5. Step 5: Solve for x
    x = 22,104,875,445,535,744/166,674,522.48
  6. Step 6: Final answer
    x = 132,623,001.50

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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.