Home / 27,237,167.96-37,586,985.76-14,846,990.10

Finding the Fourth Proportional to 27,237,167.96, 37,586,985.76 and 14,846,990.10

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Solution

The fourth proportional to 27,237,167.96, 37,586,985.76 and 14,846,990.10 is: 20,488,679.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,237,167.96 : 37,586,985.76 = 14,846,990.10 : x
  2. Step 2: Convert to fraction form
    27,237,167.96/37,586,985.76 = 14,846,990.10/x
  3. Step 3: Cross multiply
    27,237,167.96x = 37,586,985.76 × 14,846,990.10
  4. Step 4: Simplify right side
    27,237,167.96x = 558,053,605,450,863.06
  5. Step 5: Solve for x
    x = 558,053,605,450,863.06/27,237,167.96
  6. Step 6: Final answer
    x = 20,488,679.52

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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.