Home / 23,566,241.94-32,520,903.97-13,643,543.01

Finding the Fourth Proportional to 23,566,241.94, 32,520,903.97 and 13,643,543.01

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Solution

The fourth proportional to 23,566,241.94, 32,520,903.97 and 13,643,543.01 is: 18,827,794.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,566,241.94 : 32,520,903.97 = 13,643,543.01 : x
  2. Step 2: Convert to fraction form
    23,566,241.94/32,520,903.97 = 13,643,543.01/x
  3. Step 3: Cross multiply
    23,566,241.94x = 32,520,903.97 × 13,643,543.01
  4. Step 4: Simplify right side
    23,566,241.94x = 443,700,352,038,774.75
  5. Step 5: Solve for x
    x = 443,700,352,038,774.75/23,566,241.94
  6. Step 6: Final answer
    x = 18,827,794.15

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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.