Home / 2,447,237,060.41-3,668,242,069.06-1,395,711,072.95

Finding the Fourth Proportional to 2,447,237,060.41, 3,668,242,069.06 and 1,395,711,072.95

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Solution

The fourth proportional to 2,447,237,060.41, 3,668,242,069.06 and 1,395,711,072.95 is: 2,092,076,062.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,447,237,060.41 : 3,668,242,069.06 = 1,395,711,072.95 : x
  2. Step 2: Convert to fraction form
    2,447,237,060.41/3,668,242,069.06 = 1,395,711,072.95/x
  3. Step 3: Cross multiply
    2,447,237,060.41x = 3,668,242,069.06 × 1,395,711,072.95
  4. Step 4: Simplify right side
    2,447,237,060.41x = 5,119,806,074,022,739,968
  5. Step 5: Solve for x
    x = 5,119,806,074,022,739,968/2,447,237,060.41
  6. Step 6: Final answer
    x = 2,092,076,062.78

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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.