Home / 34,085,167.85-47,037,583.83-19,400,834.04

Finding the Fourth Proportional to 34,085,167.85, 47,037,583.83 and 19,400,834.04

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Solution

The fourth proportional to 34,085,167.85, 47,037,583.83 and 19,400,834.04 is: 26,773,180.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,085,167.85 : 47,037,583.83 = 19,400,834.04 : x
  2. Step 2: Convert to fraction form
    34,085,167.85/47,037,583.83 = 19,400,834.04/x
  3. Step 3: Cross multiply
    34,085,167.85x = 47,037,583.83 × 19,400,834.04
  4. Step 4: Simplify right side
    34,085,167.85x = 912,568,357,528,417.50
  5. Step 5: Solve for x
    x = 912,568,357,528,417.50/34,085,167.85
  6. Step 6: Final answer
    x = 26,773,180.69

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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.