Home / 3,203,046,184,691.40-4,420,570,423,168.50-1,795,558,060,655.80

Finding the Fourth Proportional to 3,203,046,184,691.40, 4,420,570,423,168.50 and 1,795,558,060,655.80

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Solution

The fourth proportional to 3,203,046,184,691.40, 4,420,570,423,168.50 and 1,795,558,060,655.80 is: 2,478,075,681,191.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,203,046,184,691.40 : 4,420,570,423,168.50 = 1,795,558,060,655.80 : x
  2. Step 2: Convert to fraction form
    3,203,046,184,691.40/4,420,570,423,168.50 = 1,795,558,060,655.80/x
  3. Step 3: Cross multiply
    3,203,046,184,691.40x = 4,420,570,423,168.50 × 1,795,558,060,655.80
  4. Step 4: Simplify right side
    3,203,046,184,691.40x = 7,937,390,856,016,821,361,836,032
  5. Step 5: Solve for x
    x = 7,937,390,856,016,821,361,836,032/3,203,046,184,691.40
  6. Step 6: Final answer
    x = 2,478,075,681,191.45

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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.