Home / 26,090,186.27-36,004,521.74-14,487,748.70

Finding the Fourth Proportional to 26,090,186.27, 36,004,521.74 and 14,487,748.70

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Solution

The fourth proportional to 26,090,186.27, 36,004,521.74 and 14,487,748.70 is: 19,993,129.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,090,186.27 : 36,004,521.74 = 14,487,748.70 : x
  2. Step 2: Convert to fraction form
    26,090,186.27/36,004,521.74 = 14,487,748.70/x
  3. Step 3: Cross multiply
    26,090,186.27x = 36,004,521.74 × 14,487,748.70
  4. Step 4: Simplify right side
    26,090,186.27x = 521,624,462,780,345.38
  5. Step 5: Solve for x
    x = 521,624,462,780,345.38/26,090,186.27
  6. Step 6: Final answer
    x = 19,993,129.12

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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.