Home / 3,312,214,902,030.40-4,968,322,353,045.50-2,181,566,946,932.80

Finding the Fourth Proportional to 3,312,214,902,030.40, 4,968,322,353,045.50 and 2,181,566,946,932.80

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Solution

The fourth proportional to 3,312,214,902,030.40, 4,968,322,353,045.50 and 2,181,566,946,932.80 is: 3,272,350,420,399.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,312,214,902,030.40 : 4,968,322,353,045.50 = 2,181,566,946,932.80 : x
  2. Step 2: Convert to fraction form
    3,312,214,902,030.40/4,968,322,353,045.50 = 2,181,566,946,932.80/x
  3. Step 3: Cross multiply
    3,312,214,902,030.40x = 4,968,322,353,045.50 × 2,181,566,946,932.80
  4. Step 4: Simplify right side
    3,312,214,902,030.40x = 10,838,727,827,111,455,676,694,528
  5. Step 5: Solve for x
    x = 10,838,727,827,111,455,676,694,528/3,312,214,902,030.40
  6. Step 6: Final answer
    x = 3,272,350,420,399.13

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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.