Home / 32,643,353.25-45,047,827.53-17,958,705.30

Finding the Fourth Proportional to 32,643,353.25, 45,047,827.53 and 17,958,705.30

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Solution

The fourth proportional to 32,643,353.25, 45,047,827.53 and 17,958,705.30 is: 24,783,013.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,643,353.25 : 45,047,827.53 = 17,958,705.30 : x
  2. Step 2: Convert to fraction form
    32,643,353.25/45,047,827.53 = 17,958,705.30/x
  3. Step 3: Cross multiply
    32,643,353.25x = 45,047,827.53 × 17,958,705.30
  4. Step 4: Simplify right side
    32,643,353.25x = 809,000,659,016,497
  5. Step 5: Solve for x
    x = 809,000,659,016,497/32,643,353.25
  6. Step 6: Final answer
    x = 24,783,013.34

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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.