Home / 35,844,559,762.20-53,766,839,643.30-30,942,768,427.80

Finding the Fourth Proportional to 35,844,559,762.20, 53,766,839,643.30 and 30,942,768,427.80

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Solution

The fourth proportional to 35,844,559,762.20, 53,766,839,643.30 and 30,942,768,427.80 is: 46,414,152,641.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,844,559,762.20 : 53,766,839,643.30 = 30,942,768,427.80 : x
  2. Step 2: Convert to fraction form
    35,844,559,762.20/53,766,839,643.30 = 30,942,768,427.80/x
  3. Step 3: Cross multiply
    35,844,559,762.20x = 53,766,839,643.30 × 30,942,768,427.80
  4. Step 4: Simplify right side
    35,844,559,762.20x = 1,663,694,868,177,288,691,712
  5. Step 5: Solve for x
    x = 1,663,694,868,177,288,691,712/35,844,559,762.20
  6. Step 6: Final answer
    x = 46,414,152,641.70

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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.