Home / 2,017,563,370.02-3,026,237,437.89-543,679,515.45

Finding the Fourth Proportional to 2,017,563,370.02, 3,026,237,437.89 and 543,679,515.45

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Solution

The fourth proportional to 2,017,563,370.02, 3,026,237,437.89 and 543,679,515.45 is: 815,490,273.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,017,563,370.02 : 3,026,237,437.89 = 543,679,515.45 : x
  2. Step 2: Convert to fraction form
    2,017,563,370.02/3,026,237,437.89 = 543,679,515.45/x
  3. Step 3: Cross multiply
    2,017,563,370.02x = 3,026,237,437.89 × 543,679,515.45
  4. Step 4: Simplify right side
    2,017,563,370.02x = 1,645,303,303,868,684,800
  5. Step 5: Solve for x
    x = 1,645,303,303,868,684,800/2,017,563,370.02
  6. Step 6: Final answer
    x = 815,490,273.23

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Double scale
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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.