Home / 4,416,006,200.40-6,624,009,300.60-2,556,387,853.20

Finding the Fourth Proportional to 4,416,006,200.40, 6,624,009,300.60 and 2,556,387,853.20

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Solution

The fourth proportional to 4,416,006,200.40, 6,624,009,300.60 and 2,556,387,853.20 is: 3,834,581,779.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,416,006,200.40 : 6,624,009,300.60 = 2,556,387,853.20 : x
  2. Step 2: Convert to fraction form
    4,416,006,200.40/6,624,009,300.60 = 2,556,387,853.20/x
  3. Step 3: Cross multiply
    4,416,006,200.40x = 6,624,009,300.60 × 2,556,387,853.20
  4. Step 4: Simplify right side
    4,416,006,200.40x = 16,933,536,915,537,668,096
  5. Step 5: Solve for x
    x = 16,933,536,915,537,668,096/4,416,006,200.40
  6. Step 6: Final answer
    x = 3,834,581,779.80

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Double scale
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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.