Home / 16,852,447.20-25,278,670.80-14,015,762.40

Finding the Fourth Proportional to 16,852,447.20, 25,278,670.80 and 14,015,762.40

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Solution

The fourth proportional to 16,852,447.20, 25,278,670.80 and 14,015,762.40 is: 21,023,643.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,852,447.20 : 25,278,670.80 = 14,015,762.40 : x
  2. Step 2: Convert to fraction form
    16,852,447.20/25,278,670.80 = 14,015,762.40/x
  3. Step 3: Cross multiply
    16,852,447.20x = 25,278,670.80 × 14,015,762.40
  4. Step 4: Simplify right side
    16,852,447.20x = 354,299,843,720,617.94
  5. Step 5: Solve for x
    x = 354,299,843,720,617.94/16,852,447.20
  6. Step 6: Final answer
    x = 21,023,643.60

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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.