Home / 3,681,337,470,942.40-5,080,402,604,227.80-2,057,367,588,346.60

Finding the Fourth Proportional to 3,681,337,470,942.40, 5,080,402,604,227.80 and 2,057,367,588,346.60

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Solution

The fourth proportional to 3,681,337,470,942.40, 5,080,402,604,227.80 and 2,057,367,588,346.60 is: 2,839,254,954,535.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,681,337,470,942.40 : 5,080,402,604,227.80 = 2,057,367,588,346.60 : x
  2. Step 2: Convert to fraction form
    3,681,337,470,942.40/5,080,402,604,227.80 = 2,057,367,588,346.60/x
  3. Step 3: Cross multiply
    3,681,337,470,942.40x = 5,080,402,604,227.80 × 2,057,367,588,346.60
  4. Step 4: Simplify right side
    3,681,337,470,942.40x = 10,452,255,653,689,935,368,552,448
  5. Step 5: Solve for x
    x = 10,452,255,653,689,935,368,552,448/3,681,337,470,942.40
  6. Step 6: Final answer
    x = 2,839,254,954,535.38

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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.