Home / 17,599,852.20-26,411,588.10-8,010,294.60

Finding the Fourth Proportional to 17,599,852.20, 26,411,588.10 and 8,010,294.60

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Solution

The fourth proportional to 17,599,852.20, 26,411,588.10 and 8,010,294.60 is: 12,020,816.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,599,852.20 : 26,411,588.10 = 8,010,294.60 : x
  2. Step 2: Convert to fraction form
    17,599,852.20/26,411,588.10 = 8,010,294.60/x
  3. Step 3: Cross multiply
    17,599,852.20x = 26,411,588.10 × 8,010,294.60
  4. Step 4: Simplify right side
    17,599,852.20x = 211,564,601,534,854.25
  5. Step 5: Solve for x
    x = 211,564,601,534,854.25/17,599,852.20
  6. Step 6: Final answer
    x = 12,020,816.94

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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.