Home / 14,037,502.50-21,056,253.75-5,062,054.50

Finding the Fourth Proportional to 14,037,502.50, 21,056,253.75 and 5,062,054.50

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Solution

The fourth proportional to 14,037,502.50, 21,056,253.75 and 5,062,054.50 is: 7,593,081.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,037,502.50 : 21,056,253.75 = 5,062,054.50 : x
  2. Step 2: Convert to fraction form
    14,037,502.50/21,056,253.75 = 5,062,054.50/x
  3. Step 3: Cross multiply
    14,037,502.50x = 21,056,253.75 × 5,062,054.50
  4. Step 4: Simplify right side
    14,037,502.50x = 106,587,904,048,329.38
  5. Step 5: Solve for x
    x = 106,587,904,048,329.38/14,037,502.50
  6. Step 6: Final answer
    x = 7,593,081.75

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.