Home / 14,797,196.16-22,039,761.96-14,133,279.12

Finding the Fourth Proportional to 14,797,196.16, 22,039,761.96 and 14,133,279.12

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Solution

The fourth proportional to 14,797,196.16, 22,039,761.96 and 14,133,279.12 is: 21,050,887.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,797,196.16 : 22,039,761.96 = 14,133,279.12 : x
  2. Step 2: Convert to fraction form
    14,797,196.16/22,039,761.96 = 14,133,279.12/x
  3. Step 3: Cross multiply
    14,797,196.16x = 22,039,761.96 × 14,133,279.12
  4. Step 4: Simplify right side
    14,797,196.16x = 311,494,107,519,038.25
  5. Step 5: Solve for x
    x = 311,494,107,519,038.25/14,797,196.16
  6. Step 6: Final answer
    x = 21,050,887.22

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.