Home / 27,206,045.52-37,543,889.16-14,984,039.76

Finding the Fourth Proportional to 27,206,045.52, 37,543,889.16 and 14,984,039.76

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Solution

The fourth proportional to 27,206,045.52, 37,543,889.16 and 14,984,039.76 is: 20,677,725.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,206,045.52 : 37,543,889.16 = 14,984,039.76 : x
  2. Step 2: Convert to fraction form
    27,206,045.52/37,543,889.16 = 14,984,039.76/x
  3. Step 3: Cross multiply
    27,206,045.52x = 37,543,889.16 × 14,984,039.76
  4. Step 4: Simplify right side
    27,206,045.52x = 562,559,127,918,472.94
  5. Step 5: Solve for x
    x = 562,559,127,918,472.94/27,206,045.52
  6. Step 6: Final answer
    x = 20,677,725.01

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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.