Home / 32,934,677.96-45,450,126.36-18,250,589.47

Finding the Fourth Proportional to 32,934,677.96, 45,450,126.36 and 18,250,589.47

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Solution

The fourth proportional to 32,934,677.96, 45,450,126.36 and 18,250,589.47 is: 25,185,963.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,934,677.96 : 45,450,126.36 = 18,250,589.47 : x
  2. Step 2: Convert to fraction form
    32,934,677.96/45,450,126.36 = 18,250,589.47/x
  3. Step 3: Cross multiply
    32,934,677.96x = 45,450,126.36 × 18,250,589.47
  4. Step 4: Simplify right side
    32,934,677.96x = 829,491,597,555,985.38
  5. Step 5: Solve for x
    x = 829,491,597,555,985.38/32,934,677.96
  6. Step 6: Final answer
    x = 25,185,963.52

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1.5x scale

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.