Home / 4,549,421,958.80-6,824,132,938.20-3,773,943,251.60

Finding the Fourth Proportional to 4,549,421,958.80, 6,824,132,938.20 and 3,773,943,251.60

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Solution

The fourth proportional to 4,549,421,958.80, 6,824,132,938.20 and 3,773,943,251.60 is: 5,660,914,877.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,549,421,958.80 : 6,824,132,938.20 = 3,773,943,251.60 : x
  2. Step 2: Convert to fraction form
    4,549,421,958.80/6,824,132,938.20 = 3,773,943,251.60/x
  3. Step 3: Cross multiply
    4,549,421,958.80x = 6,824,132,938.20 × 3,773,943,251.60
  4. Step 4: Simplify right side
    4,549,421,958.80x = 25,753,890,450,141,167,616
  5. Step 5: Solve for x
    x = 25,753,890,450,141,167,616/4,549,421,958.80
  6. Step 6: Final answer
    x = 5,660,914,877.40

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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.