Home / 4,108,328,079.12-6,166,477,090.70-1,982,669,689.66

Finding the Fourth Proportional to 4,108,328,079.12, 6,166,477,090.70 and 1,982,669,689.66

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Solution

The fourth proportional to 4,108,328,079.12, 6,166,477,090.70 and 1,982,669,689.66 is: 2,975,927,672.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,108,328,079.12 : 6,166,477,090.70 = 1,982,669,689.66 : x
  2. Step 2: Convert to fraction form
    4,108,328,079.12/6,166,477,090.70 = 1,982,669,689.66/x
  3. Step 3: Cross multiply
    4,108,328,079.12x = 6,166,477,090.70 × 1,982,669,689.66
  4. Step 4: Simplify right side
    4,108,328,079.12x = 12,226,087,219,713,669,120
  5. Step 5: Solve for x
    x = 12,226,087,219,713,669,120/4,108,328,079.12
  6. Step 6: Final answer
    x = 2,975,927,672.83

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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.