Home / 17,497,436.10-26,246,154.15-16,505,412.90

Finding the Fourth Proportional to 17,497,436.10, 26,246,154.15 and 16,505,412.90

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Solution

The fourth proportional to 17,497,436.10, 26,246,154.15 and 16,505,412.90 is: 24,758,119.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,497,436.10 : 26,246,154.15 = 16,505,412.90 : x
  2. Step 2: Convert to fraction form
    17,497,436.10/26,246,154.15 = 16,505,412.90/x
  3. Step 3: Cross multiply
    17,497,436.10x = 26,246,154.15 × 16,505,412.90
  4. Step 4: Simplify right side
    17,497,436.10x = 433,203,611,282,798.50
  5. Step 5: Solve for x
    x = 433,203,611,282,798.50/17,497,436.10
  6. Step 6: Final answer
    x = 24,758,119.35

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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.