Home / 2,825,598,713.85-4,238,443,017.75-1,573,024,257.63

Finding the Fourth Proportional to 2,825,598,713.85, 4,238,443,017.75 and 1,573,024,257.63

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Solution

The fourth proportional to 2,825,598,713.85, 4,238,443,017.75 and 1,573,024,257.63 is: 2,359,561,408.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,825,598,713.85 : 4,238,443,017.75 = 1,573,024,257.63 : x
  2. Step 2: Convert to fraction form
    2,825,598,713.85/4,238,443,017.75 = 1,573,024,257.63/x
  3. Step 3: Cross multiply
    2,825,598,713.85x = 4,238,443,017.75 × 1,573,024,257.63
  4. Step 4: Simplify right side
    2,825,598,713.85x = 6,667,173,681,503,251,456
  5. Step 5: Solve for x
    x = 6,667,173,681,503,251,456/2,825,598,713.85
  6. Step 6: Final answer
    x = 2,359,561,408.64

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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.