Home / 17,529,074.80-26,293,612.20-14,841,689.20

Finding the Fourth Proportional to 17,529,074.80, 26,293,612.20 and 14,841,689.20

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Solution

The fourth proportional to 17,529,074.80, 26,293,612.20 and 14,841,689.20 is: 22,262,533.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,529,074.80 : 26,293,612.20 = 14,841,689.20 : x
  2. Step 2: Convert to fraction form
    17,529,074.80/26,293,612.20 = 14,841,689.20/x
  3. Step 3: Cross multiply
    17,529,074.80x = 26,293,612.20 × 14,841,689.20
  4. Step 4: Simplify right side
    17,529,074.80x = 390,241,620,217,728.19
  5. Step 5: Solve for x
    x = 390,241,620,217,728.19/17,529,074.80
  6. Step 6: Final answer
    x = 22,262,533.80

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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.