Home / 34,632,785.06-47,793,299.37-19,163,521.70

Finding the Fourth Proportional to 34,632,785.06, 47,793,299.37 and 19,163,521.70

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Solution

The fourth proportional to 34,632,785.06, 47,793,299.37 and 19,163,521.70 is: 26,445,690.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,632,785.06 : 47,793,299.37 = 19,163,521.70 : x
  2. Step 2: Convert to fraction form
    34,632,785.06/47,793,299.37 = 19,163,521.70/x
  3. Step 3: Cross multiply
    34,632,785.06x = 47,793,299.37 × 19,163,521.70
  4. Step 4: Simplify right side
    34,632,785.06x = 915,887,929,591,591.25
  5. Step 5: Solve for x
    x = 915,887,929,591,591.25/34,632,785.06
  6. Step 6: Final answer
    x = 26,445,690.93

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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.