Home / 10,997,649,836.10-16,496,474,754.15-4,010,688,720.90

Finding the Fourth Proportional to 10,997,649,836.10, 16,496,474,754.15 and 4,010,688,720.90

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Solution

The fourth proportional to 10,997,649,836.10, 16,496,474,754.15 and 4,010,688,720.90 is: 6,016,033,081.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,997,649,836.10 : 16,496,474,754.15 = 4,010,688,720.90 : x
  2. Step 2: Convert to fraction form
    10,997,649,836.10/16,496,474,754.15 = 4,010,688,720.90/x
  3. Step 3: Cross multiply
    10,997,649,836.10x = 16,496,474,754.15 × 4,010,688,720.90
  4. Step 4: Simplify right side
    10,997,649,836.10x = 66,162,225,231,081,005,056
  5. Step 5: Solve for x
    x = 66,162,225,231,081,005,056/10,997,649,836.10
  6. Step 6: Final answer
    x = 6,016,033,081.35

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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.