Home / 4,865,461,428,062.50-6,714,343,419,713.80-2,640,681,969,990.20

Finding the Fourth Proportional to 4,865,461,428,062.50, 6,714,343,419,713.80 and 2,640,681,969,990.20

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Solution

The fourth proportional to 4,865,461,428,062.50, 6,714,343,419,713.80 and 2,640,681,969,990.20 is: 3,644,144,727,259.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,865,461,428,062.50 : 6,714,343,419,713.80 = 2,640,681,969,990.20 : x
  2. Step 2: Convert to fraction form
    4,865,461,428,062.50/6,714,343,419,713.80 = 2,640,681,969,990.20/x
  3. Step 3: Cross multiply
    4,865,461,428,062.50x = 6,714,343,419,713.80 × 2,640,681,969,990.20
  4. Step 4: Simplify right side
    4,865,461,428,062.50x = 17,730,445,608,760,574,996,381,696
  5. Step 5: Solve for x
    x = 17,730,445,608,760,574,996,381,696/4,865,461,428,062.50
  6. Step 6: Final answer
    x = 3,644,144,727,259.94

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.