Home / 29,218,118.04-40,333,917.06-17,461,533.96

Finding the Fourth Proportional to 29,218,118.04, 40,333,917.06 and 17,461,533.96

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Solution

The fourth proportional to 29,218,118.04, 40,333,917.06 and 17,461,533.96 is: 24,104,634.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,218,118.04 : 40,333,917.06 = 17,461,533.96 : x
  2. Step 2: Convert to fraction form
    29,218,118.04/40,333,917.06 = 17,461,533.96/x
  3. Step 3: Cross multiply
    29,218,118.04x = 40,333,917.06 × 17,461,533.96
  4. Step 4: Simplify right side
    29,218,118.04x = 704,292,062,483,013.38
  5. Step 5: Solve for x
    x = 704,292,062,483,013.38/29,218,118.04
  6. Step 6: Final answer
    x = 24,104,634.72

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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.