Home / 6,635,454,596.90-9,953,113,724.75-3,835,641,634.58

Finding the Fourth Proportional to 6,635,454,596.90, 9,953,113,724.75 and 3,835,641,634.58

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Solution

The fourth proportional to 6,635,454,596.90, 9,953,113,724.75 and 3,835,641,634.58 is: 5,753,423,045.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,635,454,596.90 : 9,953,113,724.75 = 3,835,641,634.58 : x
  2. Step 2: Convert to fraction form
    6,635,454,596.90/9,953,113,724.75 = 3,835,641,634.58/x
  3. Step 3: Cross multiply
    6,635,454,596.90x = 9,953,113,724.75 × 3,835,641,634.58
  4. Step 4: Simplify right side
    6,635,454,596.90x = 38,176,577,396,291,780,608
  5. Step 5: Solve for x
    x = 38,176,577,396,291,780,608/6,635,454,596.90
  6. Step 6: Final answer
    x = 5,753,423,045.67

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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.