Home / 7,104,218,816,538.30-10,637,975,593,080-4,903,086,968,040.40

Finding the Fourth Proportional to 7,104,218,816,538.30, 10,637,975,593,080 and 4,903,086,968,040.40

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Solution

The fourth proportional to 7,104,218,816,538.30, 10,637,975,593,080 and 4,903,086,968,040.40 is: 7,341,964,098,197.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,104,218,816,538.30 : 10,637,975,593,080 = 4,903,086,968,040.40 : x
  2. Step 2: Convert to fraction form
    7,104,218,816,538.30/10,637,975,593,080 = 4,903,086,968,040.40/x
  3. Step 3: Cross multiply
    7,104,218,816,538.30x = 10,637,975,593,080 × 4,903,086,968,040.40
  4. Step 4: Simplify right side
    7,104,218,816,538.30x = 52,158,919,496,762,394,220,167,168
  5. Step 5: Solve for x
    x = 52,158,919,496,762,394,220,167,168/7,104,218,816,538.30
  6. Step 6: Final answer
    x = 7,341,964,098,197.37

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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.