Home / 8,584,704,308.40-12,877,056,462.60-4,666,496,103.60

Finding the Fourth Proportional to 8,584,704,308.40, 12,877,056,462.60 and 4,666,496,103.60

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Solution

The fourth proportional to 8,584,704,308.40, 12,877,056,462.60 and 4,666,496,103.60 is: 6,999,744,155.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,584,704,308.40 : 12,877,056,462.60 = 4,666,496,103.60 : x
  2. Step 2: Convert to fraction form
    8,584,704,308.40/12,877,056,462.60 = 4,666,496,103.60/x
  3. Step 3: Cross multiply
    8,584,704,308.40x = 12,877,056,462.60 × 4,666,496,103.60
  4. Step 4: Simplify right side
    8,584,704,308.40x = 60,090,733,808,560,103,424
  5. Step 5: Solve for x
    x = 60,090,733,808,560,103,424/8,584,704,308.40
  6. Step 6: Final answer
    x = 6,999,744,155.40

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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.