Home / 35,286,682.51-52,890,351.45-17,966,265.94

Finding the Fourth Proportional to 35,286,682.51, 52,890,351.45 and 17,966,265.94

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Solution

The fourth proportional to 35,286,682.51, 52,890,351.45 and 17,966,265.94 is: 26,929,199.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,286,682.51 : 52,890,351.45 = 17,966,265.94 : x
  2. Step 2: Convert to fraction form
    35,286,682.51/52,890,351.45 = 17,966,265.94/x
  3. Step 3: Cross multiply
    35,286,682.51x = 52,890,351.45 × 17,966,265.94
  4. Step 4: Simplify right side
    35,286,682.51x = 950,242,119,810,764.75
  5. Step 5: Solve for x
    x = 950,242,119,810,764.75/35,286,682.51
  6. Step 6: Final answer
    x = 26,929,199.69

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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.