Home / 2,003,475,573,139.40-2,764,644,559,400.60-1,124,380,559,813.90

Finding the Fourth Proportional to 2,003,475,573,139.40, 2,764,644,559,400.60 and 1,124,380,559,813.90

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Solution

The fourth proportional to 2,003,475,573,139.40, 2,764,644,559,400.60 and 1,124,380,559,813.90 is: 1,551,560,018,530.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,003,475,573,139.40 : 2,764,644,559,400.60 = 1,124,380,559,813.90 : x
  2. Step 2: Convert to fraction form
    2,003,475,573,139.40/2,764,644,559,400.60 = 1,124,380,559,813.90/x
  3. Step 3: Cross multiply
    2,003,475,573,139.40x = 2,764,644,559,400.60 × 1,124,380,559,813.90
  4. Step 4: Simplify right side
    2,003,475,573,139.40x = 3,108,512,597,385,299,479,232,512
  5. Step 5: Solve for x
    x = 3,108,512,597,385,299,479,232,512/2,003,475,573,139.40
  6. Step 6: Final answer
    x = 1,551,560,018,530.36

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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.