Home / 27,000,544.86-37,260,850.65-14,610,638.40

Finding the Fourth Proportional to 27,000,544.86, 37,260,850.65 and 14,610,638.40

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Solution

The fourth proportional to 27,000,544.86, 37,260,850.65 and 14,610,638.40 is: 20,162,734.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,000,544.86 : 37,260,850.65 = 14,610,638.40 : x
  2. Step 2: Convert to fraction form
    27,000,544.86/37,260,850.65 = 14,610,638.40/x
  3. Step 3: Cross multiply
    27,000,544.86x = 37,260,850.65 × 14,610,638.40
  4. Step 4: Simplify right side
    27,000,544.86x = 544,404,815,420,814
  5. Step 5: Solve for x
    x = 544,404,815,420,814/27,000,544.86
  6. Step 6: Final answer
    x = 20,162,734.43

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.