Home / 34,992,035.20-52,488,052.80-26,370,006.40

Finding the Fourth Proportional to 34,992,035.20, 52,488,052.80 and 26,370,006.40

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Solution

The fourth proportional to 34,992,035.20, 52,488,052.80 and 26,370,006.40 is: 39,555,009.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,992,035.20 : 52,488,052.80 = 26,370,006.40 : x
  2. Step 2: Convert to fraction form
    34,992,035.20/52,488,052.80 = 26,370,006.40/x
  3. Step 3: Cross multiply
    34,992,035.20x = 52,488,052.80 × 26,370,006.40
  4. Step 4: Simplify right side
    34,992,035.20x = 1,384,110,288,259,537.75
  5. Step 5: Solve for x
    x = 1,384,110,288,259,537.75/34,992,035.20
  6. Step 6: Final answer
    x = 39,555,009.60

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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.