Home / 5,404,899,097.44-8,105,782,666.67-1,623,138,872.40

Finding the Fourth Proportional to 5,404,899,097.44, 8,105,782,666.67 and 1,623,138,872.40

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Solution

The fourth proportional to 5,404,899,097.44, 8,105,782,666.67 and 1,623,138,872.40 is: 2,434,238,031.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,404,899,097.44 : 8,105,782,666.67 = 1,623,138,872.40 : x
  2. Step 2: Convert to fraction form
    5,404,899,097.44/8,105,782,666.67 = 1,623,138,872.40/x
  3. Step 3: Cross multiply
    5,404,899,097.44x = 8,105,782,666.67 × 1,623,138,872.40
  4. Step 4: Simplify right side
    5,404,899,097.44x = 13,156,810,937,498,210,304
  5. Step 5: Solve for x
    x = 13,156,810,937,498,210,304/5,404,899,097.44
  6. Step 6: Final answer
    x = 2,434,238,031.15

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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.