Home / 2,825,598,706.72-4,238,443,007.04-1,573,024,250.51

Finding the Fourth Proportional to 2,825,598,706.72, 4,238,443,007.04 and 1,573,024,250.51

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Solution

The fourth proportional to 2,825,598,706.72, 4,238,443,007.04 and 1,573,024,250.51 is: 2,359,561,397.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,825,598,706.72 : 4,238,443,007.04 = 1,573,024,250.51 : x
  2. Step 2: Convert to fraction form
    2,825,598,706.72/4,238,443,007.04 = 1,573,024,250.51/x
  3. Step 3: Cross multiply
    2,825,598,706.72x = 4,238,443,007.04 × 1,573,024,250.51
  4. Step 4: Simplify right side
    2,825,598,706.72x = 6,667,173,634,478,913,536
  5. Step 5: Solve for x
    x = 6,667,173,634,478,913,536/2,825,598,706.72
  6. Step 6: Final answer
    x = 2,359,561,397.95

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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.