Home / 7,683,740,531,570.10-11,525,186,554,896-5,618,263,163,733.30

Finding the Fourth Proportional to 7,683,740,531,570.10, 11,525,186,554,896 and 5,618,263,163,733.30

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Solution

The fourth proportional to 7,683,740,531,570.10, 11,525,186,554,896 and 5,618,263,163,733.30 is: 8,427,084,544,367.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,683,740,531,570.10 : 11,525,186,554,896 = 5,618,263,163,733.30 : x
  2. Step 2: Convert to fraction form
    7,683,740,531,570.10/11,525,186,554,896 = 5,618,263,163,733.30/x
  3. Step 3: Cross multiply
    7,683,740,531,570.10x = 11,525,186,554,896 × 5,618,263,163,733.30
  4. Step 4: Simplify right side
    7,683,740,531,570.10x = 64,751,531,076,526,487,984,144,384
  5. Step 5: Solve for x
    x = 64,751,531,076,526,487,984,144,384/7,683,740,531,570.10
  6. Step 6: Final answer
    x = 8,427,084,544,367.76

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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.