Home / 19,224,207.04-26,529,654.89-10,522,192.82

Finding the Fourth Proportional to 19,224,207.04, 26,529,654.89 and 10,522,192.82

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Solution

The fourth proportional to 19,224,207.04, 26,529,654.89 and 10,522,192.82 is: 14,520,762.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,224,207.04 : 26,529,654.89 = 10,522,192.82 : x
  2. Step 2: Convert to fraction form
    19,224,207.04/26,529,654.89 = 10,522,192.82/x
  3. Step 3: Cross multiply
    19,224,207.04x = 26,529,654.89 × 10,522,192.82
  4. Step 4: Simplify right side
    19,224,207.04x = 279,150,144,079,488.38
  5. Step 5: Solve for x
    x = 279,150,144,079,488.38/19,224,207.04
  6. Step 6: Final answer
    x = 14,520,762.47

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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.