Home / 7,683,740,531,569.20-11,525,186,554,894-5,618,263,163,732.40

Finding the Fourth Proportional to 7,683,740,531,569.20, 11,525,186,554,894 and 5,618,263,163,732.40

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Solution

The fourth proportional to 7,683,740,531,569.20, 11,525,186,554,894 and 5,618,263,163,732.40 is: 8,427,084,544,365.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,683,740,531,569.20 : 11,525,186,554,894 = 5,618,263,163,732.40 : x
  2. Step 2: Convert to fraction form
    7,683,740,531,569.20/11,525,186,554,894 = 5,618,263,163,732.40/x
  3. Step 3: Cross multiply
    7,683,740,531,569.20x = 11,525,186,554,894 × 5,618,263,163,732.40
  4. Step 4: Simplify right side
    7,683,740,531,569.20x = 64,751,531,076,504,892,888,580,096
  5. Step 5: Solve for x
    x = 64,751,531,076,504,892,888,580,096/7,683,740,531,569.20
  6. Step 6: Final answer
    x = 8,427,084,544,365.93

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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.