Home / 32,621,306.63-45,017,086.65-17,736,630.45

Finding the Fourth Proportional to 32,621,306.63, 45,017,086.65 and 17,736,630.45

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Solution

The fourth proportional to 32,621,306.63, 45,017,086.65 and 17,736,630.45 is: 24,476,377.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,621,306.63 : 45,017,086.65 = 17,736,630.45 : x
  2. Step 2: Convert to fraction form
    32,621,306.63/45,017,086.65 = 17,736,630.45/x
  3. Step 3: Cross multiply
    32,621,306.63x = 45,017,086.65 × 17,736,630.45
  4. Step 4: Simplify right side
    32,621,306.63x = 798,451,429,630,093
  5. Step 5: Solve for x
    x = 798,451,429,630,093/32,621,306.63
  6. Step 6: Final answer
    x = 24,476,377.93

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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.