Home / 32,984,996.04-45,517,752.36-18,300,506.04

Finding the Fourth Proportional to 32,984,996.04, 45,517,752.36 and 18,300,506.04

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Solution

The fourth proportional to 32,984,996.04, 45,517,752.36 and 18,300,506.04 is: 25,253,842.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,984,996.04 : 45,517,752.36 = 18,300,506.04 : x
  2. Step 2: Convert to fraction form
    32,984,996.04/45,517,752.36 = 18,300,506.04/x
  3. Step 3: Cross multiply
    32,984,996.04x = 45,517,752.36 × 18,300,506.04
  4. Step 4: Simplify right side
    32,984,996.04x = 832,997,901,991,404.25
  5. Step 5: Solve for x
    x = 832,997,901,991,404.25/32,984,996.04
  6. Step 6: Final answer
    x = 25,253,842.72

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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.