Home / 7,723,448,183,974.50-10,651,199,148,789-5,636,764,625,274.20

Finding the Fourth Proportional to 7,723,448,183,974.50, 10,651,199,148,789 and 5,636,764,625,274.20

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Solution

The fourth proportional to 7,723,448,183,974.50, 10,651,199,148,789 and 5,636,764,625,274.20 is: 7,773,510,114,720.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,723,448,183,974.50 : 10,651,199,148,789 = 5,636,764,625,274.20 : x
  2. Step 2: Convert to fraction form
    7,723,448,183,974.50/10,651,199,148,789 = 5,636,764,625,274.20/x
  3. Step 3: Cross multiply
    7,723,448,183,974.50x = 10,651,199,148,789 × 5,636,764,625,274.20
  4. Step 4: Simplify right side
    7,723,448,183,974.50x = 60,038,302,578,644,510,176,182,272
  5. Step 5: Solve for x
    x = 60,038,302,578,644,510,176,182,272/7,723,448,183,974.50
  6. Step 6: Final answer
    x = 7,773,510,114,720.38

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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.