Home / 23,566,240.94-32,520,902.60-13,643,542.01

Finding the Fourth Proportional to 23,566,240.94, 32,520,902.60 and 13,643,542.01

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Solution

The fourth proportional to 23,566,240.94, 32,520,902.60 and 13,643,542.01 is: 18,827,792.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,566,240.94 : 32,520,902.60 = 13,643,542.01 : x
  2. Step 2: Convert to fraction form
    23,566,240.94/32,520,902.60 = 13,643,542.01/x
  3. Step 3: Cross multiply
    23,566,240.94x = 32,520,902.60 × 13,643,542.01
  4. Step 4: Simplify right side
    23,566,240.94x = 443,700,300,595,396
  5. Step 5: Solve for x
    x = 443,700,300,595,396/23,566,240.94
  6. Step 6: Final answer
    x = 18,827,792.77

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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.