Home / 34,468,920.52-47,566,542.50-19,000,444.44

Finding the Fourth Proportional to 34,468,920.52, 47,566,542.50 and 19,000,444.44

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Solution

The fourth proportional to 34,468,920.52, 47,566,542.50 and 19,000,444.44 is: 26,220,300.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,468,920.52 : 47,566,542.50 = 19,000,444.44 : x
  2. Step 2: Convert to fraction form
    34,468,920.52/47,566,542.50 = 19,000,444.44/x
  3. Step 3: Cross multiply
    34,468,920.52x = 47,566,542.50 × 19,000,444.44
  4. Step 4: Simplify right side
    34,468,920.52x = 903,785,447,974,148.75
  5. Step 5: Solve for x
    x = 903,785,447,974,148.75/34,468,920.52
  6. Step 6: Final answer
    x = 26,220,300.33

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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.