Home / 5,845,031,897.50-8,067,017,376.78-4,601,327,687.74

Finding the Fourth Proportional to 5,845,031,897.50, 8,067,017,376.78 and 4,601,327,687.74

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Solution

The fourth proportional to 5,845,031,897.50, 8,067,017,376.78 and 4,601,327,687.74 is: 6,350,519,734.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,845,031,897.50 : 8,067,017,376.78 = 4,601,327,687.74 : x
  2. Step 2: Convert to fraction form
    5,845,031,897.50/8,067,017,376.78 = 4,601,327,687.74/x
  3. Step 3: Cross multiply
    5,845,031,897.50x = 8,067,017,376.78 × 4,601,327,687.74
  4. Step 4: Simplify right side
    5,845,031,897.50x = 37,118,990,413,257,515,008
  5. Step 5: Solve for x
    x = 37,118,990,413,257,515,008/5,845,031,897.50
  6. Step 6: Final answer
    x = 6,350,519,734.40

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1.5x scale

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.