Home / 43,160,719.70-59,561,089.30-23,581,186.67

Finding the Fourth Proportional to 43,160,719.70, 59,561,089.30 and 23,581,186.67

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Solution

The fourth proportional to 43,160,719.70, 59,561,089.30 and 23,581,186.67 is: 32,541,653.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,160,719.70 : 59,561,089.30 = 23,581,186.67 : x
  2. Step 2: Convert to fraction form
    43,160,719.70/59,561,089.30 = 23,581,186.67/x
  3. Step 3: Cross multiply
    43,160,719.70x = 59,561,089.30 × 23,581,186.67
  4. Step 4: Simplify right side
    43,160,719.70x = 1,404,521,164,695,081.25
  5. Step 5: Solve for x
    x = 1,404,521,164,695,081.25/43,160,719.70
  6. Step 6: Final answer
    x = 32,541,653.03

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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.