Home / 3,312,214,902,031.40-4,968,322,353,047.10-2,181,566,946,933.80

Finding the Fourth Proportional to 3,312,214,902,031.40, 4,968,322,353,047.10 and 2,181,566,946,933.80

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Solution

The fourth proportional to 3,312,214,902,031.40, 4,968,322,353,047.10 and 2,181,566,946,933.80 is: 3,272,350,420,400.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,312,214,902,031.40 : 4,968,322,353,047.10 = 2,181,566,946,933.80 : x
  2. Step 2: Convert to fraction form
    3,312,214,902,031.40/4,968,322,353,047.10 = 2,181,566,946,933.80/x
  3. Step 3: Cross multiply
    3,312,214,902,031.40x = 4,968,322,353,047.10 × 2,181,566,946,933.80
  4. Step 4: Simplify right side
    3,312,214,902,031.40x = 10,838,727,827,119,914,614,784,000
  5. Step 5: Solve for x
    x = 10,838,727,827,119,914,614,784,000/3,312,214,902,031.40
  6. Step 6: Final answer
    x = 3,272,350,420,400.70

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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.