Home / 27,071,771.60-40,595,060.36-10,027,868.24

Finding the Fourth Proportional to 27,071,771.60, 40,595,060.36 and 10,027,868.24

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Solution

The fourth proportional to 27,071,771.60, 40,595,060.36 and 10,027,868.24 is: 15,037,136.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,071,771.60 : 40,595,060.36 = 10,027,868.24 : x
  2. Step 2: Convert to fraction form
    27,071,771.60/40,595,060.36 = 10,027,868.24/x
  3. Step 3: Cross multiply
    27,071,771.60x = 40,595,060.36 × 10,027,868.24
  4. Step 4: Simplify right side
    27,071,771.60x = 407,081,916,484,927
  5. Step 5: Solve for x
    x = 407,081,916,484,927/27,071,771.60
  6. Step 6: Final answer
    x = 15,037,136.19

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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.