Home / 746,526,740.40-1,119,790,110.60-229,037,050.80

Finding the Fourth Proportional to 746,526,740.40, 1,119,790,110.60 and 229,037,050.80

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Solution

The fourth proportional to 746,526,740.40, 1,119,790,110.60 and 229,037,050.80 is: 343,555,576.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    746,526,740.40 : 1,119,790,110.60 = 229,037,050.80 : x
  2. Step 2: Convert to fraction form
    746,526,740.40/1,119,790,110.60 = 229,037,050.80/x
  3. Step 3: Cross multiply
    746,526,740.40x = 1,119,790,110.60 × 229,037,050.80
  4. Step 4: Simplify right side
    746,526,740.40x = 256,473,424,446,829,824
  5. Step 5: Solve for x
    x = 256,473,424,446,829,824/746,526,740.40
  6. Step 6: Final answer
    x = 343,555,576.20

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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.