Home / 27,173,634.90-37,499,913.50-14,783,798.76

Finding the Fourth Proportional to 27,173,634.90, 37,499,913.50 and 14,783,798.76

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Solution

The fourth proportional to 27,173,634.90, 37,499,913.50 and 14,783,798.76 is: 20,401,804.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,173,634.90 : 37,499,913.50 = 14,783,798.76 : x
  2. Step 2: Convert to fraction form
    27,173,634.90/37,499,913.50 = 14,783,798.76/x
  3. Step 3: Cross multiply
    27,173,634.90x = 37,499,913.50 × 14,783,798.76
  4. Step 4: Simplify right side
    27,173,634.90x = 554,391,174,701,407.25
  5. Step 5: Solve for x
    x = 554,391,174,701,407.25/27,173,634.90
  6. Step 6: Final answer
    x = 20,401,804.06

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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.