Home / 17,605,062.80-26,407,594.20-17,493,088.40

Finding the Fourth Proportional to 17,605,062.80, 26,407,594.20 and 17,493,088.40

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Solution

The fourth proportional to 17,605,062.80, 26,407,594.20 and 17,493,088.40 is: 26,239,632.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,605,062.80 : 26,407,594.20 = 17,493,088.40 : x
  2. Step 2: Convert to fraction form
    17,605,062.80/26,407,594.20 = 17,493,088.40/x
  3. Step 3: Cross multiply
    17,605,062.80x = 26,407,594.20 × 17,493,088.40
  4. Step 4: Simplify right side
    17,605,062.80x = 461,950,379,771,927.25
  5. Step 5: Solve for x
    x = 461,950,379,771,927.25/17,605,062.80
  6. Step 6: Final answer
    x = 26,239,632.60

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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.