Home / 43,054,235.13-64,581,609.59-10,706,137.66

Finding the Fourth Proportional to 43,054,235.13, 64,581,609.59 and 10,706,137.66

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Solution

The fourth proportional to 43,054,235.13, 64,581,609.59 and 10,706,137.66 is: 16,059,270.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,054,235.13 : 64,581,609.59 = 10,706,137.66 : x
  2. Step 2: Convert to fraction form
    43,054,235.13/64,581,609.59 = 10,706,137.66/x
  3. Step 3: Cross multiply
    43,054,235.13x = 64,581,609.59 × 10,706,137.66
  4. Step 4: Simplify right side
    43,054,235.13x = 691,419,602,574,916.25
  5. Step 5: Solve for x
    x = 691,419,602,574,916.25/43,054,235.13
  6. Step 6: Final answer
    x = 16,059,270.37

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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.