Home / 946,384,096.10-1,418,307,225.86-736,548,157.92

Finding the Fourth Proportional to 946,384,096.10, 1,418,307,225.86 and 736,548,157.92

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Solution

The fourth proportional to 946,384,096.10, 1,418,307,225.86 and 736,548,157.92 is: 1,103,834,668.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    946,384,096.10 : 1,418,307,225.86 = 736,548,157.92 : x
  2. Step 2: Convert to fraction form
    946,384,096.10/1,418,307,225.86 = 736,548,157.92/x
  3. Step 3: Cross multiply
    946,384,096.10x = 1,418,307,225.86 × 736,548,157.92
  4. Step 4: Simplify right side
    946,384,096.10x = 1,044,651,574,571,808,256
  5. Step 5: Solve for x
    x = 1,044,651,574,571,808,256/946,384,096.10
  6. Step 6: Final answer
    x = 1,103,834,668.06

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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.