Home / 17,596,159.20-26,386,365.60-8,006,601.60

Finding the Fourth Proportional to 17,596,159.20, 26,386,365.60 and 8,006,601.60

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Solution

The fourth proportional to 17,596,159.20, 26,386,365.60 and 8,006,601.60 is: 12,006,319.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,596,159.20 : 26,386,365.60 = 8,006,601.60 : x
  2. Step 2: Convert to fraction form
    17,596,159.20/26,386,365.60 = 8,006,601.60/x
  3. Step 3: Cross multiply
    17,596,159.20x = 26,386,365.60 × 8,006,601.60
  4. Step 4: Simplify right side
    17,596,159.20x = 211,265,117,031,144.97
  5. Step 5: Solve for x
    x = 211,265,117,031,144.97/17,596,159.20
  6. Step 6: Final answer
    x = 12,006,319.94

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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.