Home / 7,341,944,111,146.80-10,131,914,372,574-4,004,847,596,064.40

Finding the Fourth Proportional to 7,341,944,111,146.80, 10,131,914,372,574 and 4,004,847,596,064.40

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Solution

The fourth proportional to 7,341,944,111,146.80, 10,131,914,372,574 and 4,004,847,596,064.40 is: 5,526,706,864,593.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,341,944,111,146.80 : 10,131,914,372,574 = 4,004,847,596,064.40 : x
  2. Step 2: Convert to fraction form
    7,341,944,111,146.80/10,131,914,372,574 = 4,004,847,596,064.40/x
  3. Step 3: Cross multiply
    7,341,944,111,146.80x = 10,131,914,372,574 × 4,004,847,596,064.40
  4. Step 4: Simplify right side
    7,341,944,111,146.80x = 40,576,772,918,533,324,453,969,920
  5. Step 5: Solve for x
    x = 40,576,772,918,533,324,453,969,920/7,341,944,111,146.80
  6. Step 6: Final answer
    x = 5,526,706,864,593.02

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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.