Home / 8,070,913,200.60-12,106,369,800.90-3,717,348,528.60

Finding the Fourth Proportional to 8,070,913,200.60, 12,106,369,800.90 and 3,717,348,528.60

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Solution

The fourth proportional to 8,070,913,200.60, 12,106,369,800.90 and 3,717,348,528.60 is: 5,576,022,792.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,070,913,200.60 : 12,106,369,800.90 = 3,717,348,528.60 : x
  2. Step 2: Convert to fraction form
    8,070,913,200.60/12,106,369,800.90 = 3,717,348,528.60/x
  3. Step 3: Cross multiply
    8,070,913,200.60x = 12,106,369,800.90 × 3,717,348,528.60
  4. Step 4: Simplify right side
    8,070,913,200.60x = 45,003,595,966,063,083,520
  5. Step 5: Solve for x
    x = 45,003,595,966,063,083,520/8,070,913,200.60
  6. Step 6: Final answer
    x = 5,576,022,792.90

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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.