Home / 19,094,814.72-26,350,953.84-10,392,966.24

Finding the Fourth Proportional to 19,094,814.72, 26,350,953.84 and 10,392,966.24

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Solution

The fourth proportional to 19,094,814.72, 26,350,953.84 and 10,392,966.24 is: 14,342,353.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,094,814.72 : 26,350,953.84 = 10,392,966.24 : x
  2. Step 2: Convert to fraction form
    19,094,814.72/26,350,953.84 = 10,392,966.24/x
  3. Step 3: Cross multiply
    19,094,814.72x = 26,350,953.84 × 10,392,966.24
  4. Step 4: Simplify right side
    19,094,814.72x = 273,864,573,650,918.38
  5. Step 5: Solve for x
    x = 273,864,573,650,918.38/19,094,814.72
  6. Step 6: Final answer
    x = 14,342,353.02

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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.