Home / 946,384,096.63-1,418,307,226.66-736,548,158.44

Finding the Fourth Proportional to 946,384,096.63, 1,418,307,226.66 and 736,548,158.44

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Solution

The fourth proportional to 946,384,096.63, 1,418,307,226.66 and 736,548,158.44 is: 1,103,834,668.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    946,384,096.63 : 1,418,307,226.66 = 736,548,158.44 : x
  2. Step 2: Convert to fraction form
    946,384,096.63/1,418,307,226.66 = 736,548,158.44/x
  3. Step 3: Cross multiply
    946,384,096.63x = 1,418,307,226.66 × 736,548,158.44
  4. Step 4: Simplify right side
    946,384,096.63x = 1,044,651,575,901,209,216
  5. Step 5: Solve for x
    x = 1,044,651,575,901,209,216/946,384,096.63
  6. Step 6: Final answer
    x = 1,103,834,668.84

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1.5x scale

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.