Home / 32,765,784.80-49,086,008.40-17,614,680.80

Finding the Fourth Proportional to 32,765,784.80, 49,086,008.40 and 17,614,680.80

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Solution

The fourth proportional to 32,765,784.80, 49,086,008.40 and 17,614,680.80 is: 26,388,330.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,765,784.80 : 49,086,008.40 = 17,614,680.80 : x
  2. Step 2: Convert to fraction form
    32,765,784.80/49,086,008.40 = 17,614,680.80/x
  3. Step 3: Cross multiply
    32,765,784.80x = 49,086,008.40 × 17,614,680.80
  4. Step 4: Simplify right side
    32,765,784.80x = 864,634,369,712,118.75
  5. Step 5: Solve for x
    x = 864,634,369,712,118.75/32,765,784.80
  6. Step 6: Final answer
    x = 26,388,330.85

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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.