Home / 4,600,182,156-6,897,511,314.72-2,109,923,638.08

Finding the Fourth Proportional to 4,600,182,156, 6,897,511,314.72 and 2,109,923,638.08

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Solution

The fourth proportional to 4,600,182,156, 6,897,511,314.72 and 2,109,923,638.08 is: 3,163,618,672.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,600,182,156 : 6,897,511,314.72 = 2,109,923,638.08 : x
  2. Step 2: Convert to fraction form
    4,600,182,156/6,897,511,314.72 = 2,109,923,638.08/x
  3. Step 3: Cross multiply
    4,600,182,156x = 6,897,511,314.72 × 2,109,923,638.08
  4. Step 4: Simplify right side
    4,600,182,156x = 14,553,222,166,851,985,408
  5. Step 5: Solve for x
    x = 14,553,222,166,851,985,408/4,600,182,156
  6. Step 6: Final answer
    x = 3,163,618,672.77

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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.