Home / 119,585,684.18-179,361,493.88-37,693,919.81

Finding the Fourth Proportional to 119,585,684.18, 179,361,493.88 and 37,693,919.81

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Solution

The fourth proportional to 119,585,684.18, 179,361,493.88 and 37,693,919.81 is: 56,535,511.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,585,684.18 : 179,361,493.88 = 37,693,919.81 : x
  2. Step 2: Convert to fraction form
    119,585,684.18/179,361,493.88 = 37,693,919.81/x
  3. Step 3: Cross multiply
    119,585,684.18x = 179,361,493.88 × 37,693,919.81
  4. Step 4: Simplify right side
    119,585,684.18x = 6,760,837,767,574,460
  5. Step 5: Solve for x
    x = 6,760,837,767,574,460/119,585,684.18
  6. Step 6: Final answer
    x = 56,535,511.03

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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.