Home / 6,811,178,414,567.20-9,399,484,818,968.80-3,884,880,202,598.60

Finding the Fourth Proportional to 6,811,178,414,567.20, 9,399,484,818,968.80 and 3,884,880,202,598.60

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Solution

The fourth proportional to 6,811,178,414,567.20, 9,399,484,818,968.80 and 3,884,880,202,598.60 is: 5,361,168,107,084.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,811,178,414,567.20 : 9,399,484,818,968.80 = 3,884,880,202,598.60 : x
  2. Step 2: Convert to fraction form
    6,811,178,414,567.20/9,399,484,818,968.80 = 3,884,880,202,598.60/x
  3. Step 3: Cross multiply
    6,811,178,414,567.20x = 9,399,484,818,968.80 × 3,884,880,202,598.60
  4. Step 4: Simplify right side
    6,811,178,414,567.20x = 36,515,872,487,837,981,906,829,312
  5. Step 5: Solve for x
    x = 36,515,872,487,837,981,906,829,312/6,811,178,414,567.20
  6. Step 6: Final answer
    x = 5,361,168,107,084.20

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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.