Home / 9,863,527,376.30-14,795,290,778.54-4,550,067,451.62

Finding the Fourth Proportional to 9,863,527,376.30, 14,795,290,778.54 and 4,550,067,451.62

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Solution

The fourth proportional to 9,863,527,376.30, 14,795,290,778.54 and 4,550,067,451.62 is: 6,825,101,045.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,863,527,376.30 : 14,795,290,778.54 = 4,550,067,451.62 : x
  2. Step 2: Convert to fraction form
    9,863,527,376.30/14,795,290,778.54 = 4,550,067,451.62/x
  3. Step 3: Cross multiply
    9,863,527,376.30x = 14,795,290,778.54 × 4,550,067,451.62
  4. Step 4: Simplify right side
    9,863,527,376.30x = 67,319,571,008,688,390,144
  5. Step 5: Solve for x
    x = 67,319,571,008,688,390,144/9,863,527,376.30
  6. Step 6: Final answer
    x = 6,825,101,045.54

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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.