Home / 34,992,092.80-52,488,139.20-22,143,030.40

Finding the Fourth Proportional to 34,992,092.80, 52,488,139.20 and 22,143,030.40

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Solution

The fourth proportional to 34,992,092.80, 52,488,139.20 and 22,143,030.40 is: 33,214,545.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,992,092.80 : 52,488,139.20 = 22,143,030.40 : x
  2. Step 2: Convert to fraction form
    34,992,092.80/52,488,139.20 = 22,143,030.40/x
  3. Step 3: Cross multiply
    34,992,092.80x = 52,488,139.20 × 22,143,030.40
  4. Step 4: Simplify right side
    34,992,092.80x = 1,162,246,461,945,031.75
  5. Step 5: Solve for x
    x = 1,162,246,461,945,031.75/34,992,092.80
  6. Step 6: Final answer
    x = 33,214,545.60

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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.