Home / 5,974,367,751.34-8,244,639,706.61-3,298,151,612.05

Finding the Fourth Proportional to 5,974,367,751.34, 8,244,639,706.61 and 3,298,151,612.05

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Solution

The fourth proportional to 5,974,367,751.34, 8,244,639,706.61 and 3,298,151,612.05 is: 4,551,455,965.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,974,367,751.34 : 8,244,639,706.61 = 3,298,151,612.05 : x
  2. Step 2: Convert to fraction form
    5,974,367,751.34/8,244,639,706.61 = 3,298,151,612.05/x
  3. Step 3: Cross multiply
    5,974,367,751.34x = 8,244,639,706.61 × 3,298,151,612.05
  4. Step 4: Simplify right side
    5,974,367,751.34x = 27,192,071,739,085,987,840
  5. Step 5: Solve for x
    x = 27,192,071,739,085,987,840/5,974,367,751.34
  6. Step 6: Final answer
    x = 4,551,455,965.03

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.