Home / 27,104,134.56-37,403,778.96-14,881,783.20

Finding the Fourth Proportional to 27,104,134.56, 37,403,778.96 and 14,881,783.20

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Solution

The fourth proportional to 27,104,134.56, 37,403,778.96 and 14,881,783.20 is: 20,536,901.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,104,134.56 : 37,403,778.96 = 14,881,783.20 : x
  2. Step 2: Convert to fraction form
    27,104,134.56/37,403,778.96 = 14,881,783.20/x
  3. Step 3: Cross multiply
    27,104,134.56x = 37,403,778.96 × 14,881,783.20
  4. Step 4: Simplify right side
    27,104,134.56x = 556,634,929,343,441.44
  5. Step 5: Solve for x
    x = 556,634,929,343,441.44/27,104,134.56
  6. Step 6: Final answer
    x = 20,536,901.04

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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.