Home / 1,453,372,085.14-2,179,952,675.02-567,890,946.64

Finding the Fourth Proportional to 1,453,372,085.14, 2,179,952,675.02 and 567,890,946.64

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Solution

The fourth proportional to 1,453,372,085.14, 2,179,952,675.02 and 567,890,946.64 is: 851,795,215.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,453,372,085.14 : 2,179,952,675.02 = 567,890,946.64 : x
  2. Step 2: Convert to fraction form
    1,453,372,085.14/2,179,952,675.02 = 567,890,946.64/x
  3. Step 3: Cross multiply
    1,453,372,085.14x = 2,179,952,675.02 × 567,890,946.64
  4. Step 4: Simplify right side
    1,453,372,085.14x = 1,237,975,388,247,507,968
  5. Step 5: Solve for x
    x = 1,237,975,388,247,507,968/1,453,372,085.14
  6. Step 6: Final answer
    x = 851,795,215.35

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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.