Home / 32,343,936.04-44,634,033.06-18,404,982.20

Finding the Fourth Proportional to 32,343,936.04, 44,634,033.06 and 18,404,982.20

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Solution

The fourth proportional to 32,343,936.04, 44,634,033.06 and 18,404,982.20 is: 25,398,534.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,343,936.04 : 44,634,033.06 = 18,404,982.20 : x
  2. Step 2: Convert to fraction form
    32,343,936.04/44,634,033.06 = 18,404,982.20/x
  3. Step 3: Cross multiply
    32,343,936.04x = 44,634,033.06 × 18,404,982.20
  4. Step 4: Simplify right side
    32,343,936.04x = 821,488,583,983,511.50
  5. Step 5: Solve for x
    x = 821,488,583,983,511.50/32,343,936.04
  6. Step 6: Final answer
    x = 25,398,534.77

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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.