Home / 2,488,737,352.80-3,732,599,289.36-914,303,526.72

Finding the Fourth Proportional to 2,488,737,352.80, 3,732,599,289.36 and 914,303,526.72

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Solution

The fourth proportional to 2,488,737,352.80, 3,732,599,289.36 and 914,303,526.72 is: 1,371,269,125.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,488,737,352.80 : 3,732,599,289.36 = 914,303,526.72 : x
  2. Step 2: Convert to fraction form
    2,488,737,352.80/3,732,599,289.36 = 914,303,526.72/x
  3. Step 3: Cross multiply
    2,488,737,352.80x = 3,732,599,289.36 × 914,303,526.72
  4. Step 4: Simplify right side
    2,488,737,352.80x = 3,412,728,694,094,413,824
  5. Step 5: Solve for x
    x = 3,412,728,694,094,413,824/2,488,737,352.80
  6. Step 6: Final answer
    x = 1,371,269,125.79

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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.