Home / 25,080,484.83-37,611,701.42-8,681,313.48

Finding the Fourth Proportional to 25,080,484.83, 37,611,701.42 and 8,681,313.48

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Solution

The fourth proportional to 25,080,484.83, 37,611,701.42 and 8,681,313.48 is: 13,018,846.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,080,484.83 : 37,611,701.42 = 8,681,313.48 : x
  2. Step 2: Convert to fraction form
    25,080,484.83/37,611,701.42 = 8,681,313.48/x
  3. Step 3: Cross multiply
    25,080,484.83x = 37,611,701.42 × 8,681,313.48
  4. Step 4: Simplify right side
    25,080,484.83x = 326,518,970,499,774.56
  5. Step 5: Solve for x
    x = 326,518,970,499,774.56/25,080,484.83
  6. Step 6: Final answer
    x = 13,018,846.04

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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.