Home / 4,925,177,650,909.60-7,388,996,990,134.80-3,475,870,108,477.60

Finding the Fourth Proportional to 4,925,177,650,909.60, 7,388,996,990,134.80 and 3,475,870,108,477.60

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Solution

The fourth proportional to 4,925,177,650,909.60, 7,388,996,990,134.80 and 3,475,870,108,477.60 is: 5,214,673,579,316.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,925,177,650,909.60 : 7,388,996,990,134.80 = 3,475,870,108,477.60 : x
  2. Step 2: Convert to fraction form
    4,925,177,650,909.60/7,388,996,990,134.80 = 3,475,870,108,477.60/x
  3. Step 3: Cross multiply
    4,925,177,650,909.60x = 7,388,996,990,134.80 × 3,475,870,108,477.60
  4. Step 4: Simplify right side
    4,925,177,650,909.60x = 25,683,193,769,640,509,134,864,384
  5. Step 5: Solve for x
    x = 25,683,193,769,640,509,134,864,384/4,925,177,650,909.60
  6. Step 6: Final answer
    x = 5,214,673,579,316.93

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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.