Home / 3,032,948,719.20-4,549,423,078.80-1,481,235,477.60

Finding the Fourth Proportional to 3,032,948,719.20, 4,549,423,078.80 and 1,481,235,477.60

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Solution

The fourth proportional to 3,032,948,719.20, 4,549,423,078.80 and 1,481,235,477.60 is: 2,221,853,216.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,032,948,719.20 : 4,549,423,078.80 = 1,481,235,477.60 : x
  2. Step 2: Convert to fraction form
    3,032,948,719.20/4,549,423,078.80 = 1,481,235,477.60/x
  3. Step 3: Cross multiply
    3,032,948,719.20x = 4,549,423,078.80 × 1,481,235,477.60
  4. Step 4: Simplify right side
    3,032,948,719.20x = 6,738,766,866,930,780,160
  5. Step 5: Solve for x
    x = 6,738,766,866,930,780,160/3,032,948,719.20
  6. Step 6: Final answer
    x = 2,221,853,216.40

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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.