Home / 11,700,553.60-17,550,830.40-6,031,849.60

Finding the Fourth Proportional to 11,700,553.60, 17,550,830.40 and 6,031,849.60

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Solution

The fourth proportional to 11,700,553.60, 17,550,830.40 and 6,031,849.60 is: 9,047,774.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,700,553.60 : 17,550,830.40 = 6,031,849.60 : x
  2. Step 2: Convert to fraction form
    11,700,553.60/17,550,830.40 = 6,031,849.60/x
  3. Step 3: Cross multiply
    11,700,553.60x = 17,550,830.40 × 6,031,849.60
  4. Step 4: Simplify right side
    11,700,553.60x = 105,863,969,327,907.83
  5. Step 5: Solve for x
    x = 105,863,969,327,907.83/11,700,553.60
  6. Step 6: Final answer
    x = 9,047,774.40

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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.