Home / 10,857,515,724.60-16,286,273,586.90-6,725,030,508.60

Finding the Fourth Proportional to 10,857,515,724.60, 16,286,273,586.90 and 6,725,030,508.60

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Solution

The fourth proportional to 10,857,515,724.60, 16,286,273,586.90 and 6,725,030,508.60 is: 10,087,545,762.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,857,515,724.60 : 16,286,273,586.90 = 6,725,030,508.60 : x
  2. Step 2: Convert to fraction form
    10,857,515,724.60/16,286,273,586.90 = 6,725,030,508.60/x
  3. Step 3: Cross multiply
    10,857,515,724.60x = 16,286,273,586.90 × 6,725,030,508.60
  4. Step 4: Simplify right side
    10,857,515,724.60x = 109,525,686,743,308,861,440
  5. Step 5: Solve for x
    x = 109,525,686,743,308,861,440/10,857,515,724.60
  6. Step 6: Final answer
    x = 10,087,545,762.90

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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.