Home / 26,976,887.07-37,228,077.88-14,586,950.82

Finding the Fourth Proportional to 26,976,887.07, 37,228,077.88 and 14,586,950.82

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Solution

The fourth proportional to 26,976,887.07, 37,228,077.88 and 14,586,950.82 is: 20,129,977.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,976,887.07 : 37,228,077.88 = 14,586,950.82 : x
  2. Step 2: Convert to fraction form
    26,976,887.07/37,228,077.88 = 14,586,950.82/x
  3. Step 3: Cross multiply
    26,976,887.07x = 37,228,077.88 × 14,586,950.82
  4. Step 4: Simplify right side
    26,976,887.07x = 543,044,141,158,689.94
  5. Step 5: Solve for x
    x = 543,044,141,158,689.94/26,976,887.07
  6. Step 6: Final answer
    x = 20,129,977.92

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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.