Home / 5,528,770,941.80-8,293,156,412.70-1,847,797,999.40

Finding the Fourth Proportional to 5,528,770,941.80, 8,293,156,412.70 and 1,847,797,999.40

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Solution

The fourth proportional to 5,528,770,941.80, 8,293,156,412.70 and 1,847,797,999.40 is: 2,771,696,999.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,528,770,941.80 : 8,293,156,412.70 = 1,847,797,999.40 : x
  2. Step 2: Convert to fraction form
    5,528,770,941.80/8,293,156,412.70 = 1,847,797,999.40/x
  3. Step 3: Cross multiply
    5,528,770,941.80x = 8,293,156,412.70 × 1,847,797,999.40
  4. Step 4: Simplify right side
    5,528,770,941.80x = 15,324,077,828,098,340,864
  5. Step 5: Solve for x
    x = 15,324,077,828,098,340,864/5,528,770,941.80
  6. Step 6: Final answer
    x = 2,771,696,999.10

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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.