Home / 37,262,406.60-55,893,609.90-11,705,999.40

Finding the Fourth Proportional to 37,262,406.60, 55,893,609.90 and 11,705,999.40

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Solution

The fourth proportional to 37,262,406.60, 55,893,609.90 and 11,705,999.40 is: 17,558,999.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,262,406.60 : 55,893,609.90 = 11,705,999.40 : x
  2. Step 2: Convert to fraction form
    37,262,406.60/55,893,609.90 = 11,705,999.40/x
  3. Step 3: Cross multiply
    37,262,406.60x = 55,893,609.90 × 11,705,999.40
  4. Step 4: Simplify right side
    37,262,406.60x = 654,290,563,953,234.12
  5. Step 5: Solve for x
    x = 654,290,563,953,234.12/37,262,406.60
  6. Step 6: Final answer
    x = 17,558,999.10

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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.