Home / 15,676,416,014.60-23,514,624,021.90-6,952,280,558.60

Finding the Fourth Proportional to 15,676,416,014.60, 23,514,624,021.90 and 6,952,280,558.60

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Solution

The fourth proportional to 15,676,416,014.60, 23,514,624,021.90 and 6,952,280,558.60 is: 10,428,420,837.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,676,416,014.60 : 23,514,624,021.90 = 6,952,280,558.60 : x
  2. Step 2: Convert to fraction form
    15,676,416,014.60/23,514,624,021.90 = 6,952,280,558.60/x
  3. Step 3: Cross multiply
    15,676,416,014.60x = 23,514,624,021.90 × 6,952,280,558.60
  4. Step 4: Simplify right side
    15,676,416,014.60x = 163,480,263,430,243,942,400
  5. Step 5: Solve for x
    x = 163,480,263,430,243,942,400/15,676,416,014.60
  6. Step 6: Final answer
    x = 10,428,420,837.90

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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.