Home / 14,485,014.15-21,727,521.23-14,261,065.35

Finding the Fourth Proportional to 14,485,014.15, 21,727,521.23 and 14,261,065.35

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Solution

The fourth proportional to 14,485,014.15, 21,727,521.23 and 14,261,065.35 is: 21,391,598.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,485,014.15 : 21,727,521.23 = 14,261,065.35 : x
  2. Step 2: Convert to fraction form
    14,485,014.15/21,727,521.23 = 14,261,065.35/x
  3. Step 3: Cross multiply
    14,485,014.15x = 21,727,521.23 × 14,261,065.35
  4. Step 4: Simplify right side
    14,485,014.15x = 309,857,600,083,237.06
  5. Step 5: Solve for x
    x = 309,857,600,083,237.06/14,485,014.15
  6. Step 6: Final answer
    x = 21,391,598.03

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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.