Home / 115,938,232.11-173,907,233.96-29,676,501.27

Finding the Fourth Proportional to 115,938,232.11, 173,907,233.96 and 29,676,501.27

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Solution

The fourth proportional to 115,938,232.11, 173,907,233.96 and 29,676,501.27 is: 44,514,722.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    115,938,232.11 : 173,907,233.96 = 29,676,501.27 : x
  2. Step 2: Convert to fraction form
    115,938,232.11/173,907,233.96 = 29,676,501.27/x
  3. Step 3: Cross multiply
    115,938,232.11x = 173,907,233.96 × 29,676,501.27
  4. Step 4: Simplify right side
    115,938,232.11x = 5,160,958,249,327,745
  5. Step 5: Solve for x
    x = 5,160,958,249,327,745/115,938,232.11
  6. Step 6: Final answer
    x = 44,514,722.67

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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.