Home / 35,600,900.90-53,383,685.45-11,336,666.45

Finding the Fourth Proportional to 35,600,900.90, 53,383,685.45 and 11,336,666.45

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Solution

The fourth proportional to 35,600,900.90, 53,383,685.45 and 11,336,666.45 is: 16,999,374.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,600,900.90 : 53,383,685.45 = 11,336,666.45 : x
  2. Step 2: Convert to fraction form
    35,600,900.90/53,383,685.45 = 11,336,666.45/x
  3. Step 3: Cross multiply
    35,600,900.90x = 53,383,685.45 × 11,336,666.45
  4. Step 4: Simplify right side
    35,600,900.90x = 605,193,035,494,766.38
  5. Step 5: Solve for x
    x = 605,193,035,494,766.38/35,600,900.90
  6. Step 6: Final answer
    x = 16,999,374.18

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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.