Home / 32,429,711.22-44,751,664.93-19,384,162.67

Finding the Fourth Proportional to 32,429,711.22, 44,751,664.93 and 19,384,162.67

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Solution

The fourth proportional to 32,429,711.22, 44,751,664.93 and 19,384,162.67 is: 26,749,345.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,429,711.22 : 44,751,664.93 = 19,384,162.67 : x
  2. Step 2: Convert to fraction form
    32,429,711.22/44,751,664.93 = 19,384,162.67/x
  3. Step 3: Cross multiply
    32,429,711.22x = 44,751,664.93 × 19,384,162.67
  4. Step 4: Simplify right side
    32,429,711.22x = 867,473,552,756,454.25
  5. Step 5: Solve for x
    x = 867,473,552,756,454.25/32,429,711.22
  6. Step 6: Final answer
    x = 26,749,345.59

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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.