Home / 27,159,496.32-37,479,356.80-14,936,352

Finding the Fourth Proportional to 27,159,496.32, 37,479,356.80 and 14,936,352

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Solution

The fourth proportional to 27,159,496.32, 37,479,356.80 and 14,936,352 is: 20,611,754.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,159,496.32 : 37,479,356.80 = 14,936,352 : x
  2. Step 2: Convert to fraction form
    27,159,496.32/37,479,356.80 = 14,936,352/x
  3. Step 3: Cross multiply
    27,159,496.32x = 37,479,356.80 × 14,936,352
  4. Step 4: Simplify right side
    27,159,496.32x = 559,804,865,898,393.56
  5. Step 5: Solve for x
    x = 559,804,865,898,393.56/27,159,496.32
  6. Step 6: Final answer
    x = 20,611,754.33

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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.