Home / 1,563,945,060,250.10-2,344,651,633,017.30-488,947,637,016.56

Finding the Fourth Proportional to 1,563,945,060,250.10, 2,344,651,633,017.30 and 488,947,637,016.56

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Solution

The fourth proportional to 1,563,945,060,250.10, 2,344,651,633,017.30 and 488,947,637,016.56 is: 733,025,669,973.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,563,945,060,250.10 : 2,344,651,633,017.30 = 488,947,637,016.56 : x
  2. Step 2: Convert to fraction form
    1,563,945,060,250.10/2,344,651,633,017.30 = 488,947,637,016.56/x
  3. Step 3: Cross multiply
    1,563,945,060,250.10x = 2,344,651,633,017.30 × 488,947,637,016.56
  4. Step 4: Simplify right side
    1,563,945,060,250.10x = 1,146,411,875,590,827,373,756,416
  5. Step 5: Solve for x
    x = 1,146,411,875,590,827,373,756,416/1,563,945,060,250.10
  6. Step 6: Final answer
    x = 733,025,669,973.02

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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.