Home / 19,468,798.88-29,182,604.88-7,333,011.32

Finding the Fourth Proportional to 19,468,798.88, 29,182,604.88 and 7,333,011.32

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Solution

The fourth proportional to 19,468,798.88, 29,182,604.88 and 7,333,011.32 is: 10,991,760.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,468,798.88 : 29,182,604.88 = 7,333,011.32 : x
  2. Step 2: Convert to fraction form
    19,468,798.88/29,182,604.88 = 7,333,011.32/x
  3. Step 3: Cross multiply
    19,468,798.88x = 29,182,604.88 × 7,333,011.32
  4. Step 4: Simplify right side
    19,468,798.88x = 213,996,371,932,127.25
  5. Step 5: Solve for x
    x = 213,996,371,932,127.25/19,468,798.88
  6. Step 6: Final answer
    x = 10,991,760.37

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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.