Home / 17,889,566.60-26,834,583.18-5,110,488.20

Finding the Fourth Proportional to 17,889,566.60, 26,834,583.18 and 5,110,488.20

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Solution

The fourth proportional to 17,889,566.60, 26,834,583.18 and 5,110,488.20 is: 7,665,798.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,889,566.60 : 26,834,583.18 = 5,110,488.20 : x
  2. Step 2: Convert to fraction form
    17,889,566.60/26,834,583.18 = 5,110,488.20/x
  3. Step 3: Cross multiply
    17,889,566.60x = 26,834,583.18 × 5,110,488.20
  4. Step 4: Simplify right side
    17,889,566.60x = 137,137,820,693,308.48
  5. Step 5: Solve for x
    x = 137,137,820,693,308.48/17,889,566.60
  6. Step 6: Final answer
    x = 7,665,798.94

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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.