Home / 27,494,095.41-37,937,633.85-15,889,417.74

Finding the Fourth Proportional to 27,494,095.41, 37,937,633.85 and 15,889,417.74

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Solution

The fourth proportional to 27,494,095.41, 37,937,633.85 and 15,889,417.74 is: 21,924,958.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,494,095.41 : 37,937,633.85 = 15,889,417.74 : x
  2. Step 2: Convert to fraction form
    27,494,095.41/37,937,633.85 = 15,889,417.74/x
  3. Step 3: Cross multiply
    27,494,095.41x = 37,937,633.85 × 15,889,417.74
  4. Step 4: Simplify right side
    27,494,095.41x = 602,806,912,309,814.50
  5. Step 5: Solve for x
    x = 602,806,912,309,814.50/27,494,095.41
  6. Step 6: Final answer
    x = 21,924,958.92

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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.