Home / 4,925,177,650,909.50-7,388,996,990,134.80-3,475,870,108,477.50

Finding the Fourth Proportional to 4,925,177,650,909.50, 7,388,996,990,134.80 and 3,475,870,108,477.50

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Solution

The fourth proportional to 4,925,177,650,909.50, 7,388,996,990,134.80 and 3,475,870,108,477.50 is: 5,214,673,579,316.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,925,177,650,909.50 : 7,388,996,990,134.80 = 3,475,870,108,477.50 : x
  2. Step 2: Convert to fraction form
    4,925,177,650,909.50/7,388,996,990,134.80 = 3,475,870,108,477.50/x
  3. Step 3: Cross multiply
    4,925,177,650,909.50x = 7,388,996,990,134.80 × 3,475,870,108,477.50
  4. Step 4: Simplify right side
    4,925,177,650,909.50x = 25,683,193,769,639,766,105,522,176
  5. Step 5: Solve for x
    x = 25,683,193,769,639,766,105,522,176/4,925,177,650,909.50
  6. Step 6: Final answer
    x = 5,214,673,579,316.88

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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.