Home / 34,700,596.08-47,886,007.66-19,230,348.57

Finding the Fourth Proportional to 34,700,596.08, 47,886,007.66 and 19,230,348.57

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Solution

The fourth proportional to 34,700,596.08, 47,886,007.66 and 19,230,348.57 is: 26,537,429.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,700,596.08 : 47,886,007.66 = 19,230,348.57 : x
  2. Step 2: Convert to fraction form
    34,700,596.08/47,886,007.66 = 19,230,348.57/x
  3. Step 3: Cross multiply
    34,700,596.08x = 47,886,007.66 × 19,230,348.57
  4. Step 4: Simplify right side
    34,700,596.08x = 920,864,618,927,490
  5. Step 5: Solve for x
    x = 920,864,618,927,490/34,700,596.08
  6. Step 6: Final answer
    x = 26,537,429.41

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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.