Home / 29,218,104.04-40,333,897.74-17,461,519.96

Finding the Fourth Proportional to 29,218,104.04, 40,333,897.74 and 17,461,519.96

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Solution

The fourth proportional to 29,218,104.04, 40,333,897.74 and 17,461,519.96 is: 24,104,615.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,218,104.04 : 40,333,897.74 = 17,461,519.96 : x
  2. Step 2: Convert to fraction form
    29,218,104.04/40,333,897.74 = 17,461,519.96/x
  3. Step 3: Cross multiply
    29,218,104.04x = 40,333,897.74 × 17,461,519.96
  4. Step 4: Simplify right side
    29,218,104.04x = 704,291,160,451,609
  5. Step 5: Solve for x
    x = 704,291,160,451,609/29,218,104.04
  6. Step 6: Final answer
    x = 24,104,615.39

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.