Home / 5,776,369,272,505.50-7,971,282,357,309.60-3,175,027,996,137

Finding the Fourth Proportional to 5,776,369,272,505.50, 7,971,282,357,309.60 and 3,175,027,996,137

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Solution

The fourth proportional to 5,776,369,272,505.50, 7,971,282,357,309.60 and 3,175,027,996,137 is: 4,381,479,690,025.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,776,369,272,505.50 : 7,971,282,357,309.60 = 3,175,027,996,137 : x
  2. Step 2: Convert to fraction form
    5,776,369,272,505.50/7,971,282,357,309.60 = 3,175,027,996,137/x
  3. Step 3: Cross multiply
    5,776,369,272,505.50x = 7,971,282,357,309.60 × 3,175,027,996,137
  4. Step 4: Simplify right side
    5,776,369,272,505.50x = 25,309,044,649,570,921,672,081,408
  5. Step 5: Solve for x
    x = 25,309,044,649,570,921,672,081,408/5,776,369,272,505.50
  6. Step 6: Final answer
    x = 4,381,479,690,025.62

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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.