Home / 2,003,475,573,137-2,764,644,559,397.20-1,124,380,559,811.40

Finding the Fourth Proportional to 2,003,475,573,137, 2,764,644,559,397.20 and 1,124,380,559,811.40

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Solution

The fourth proportional to 2,003,475,573,137, 2,764,644,559,397.20 and 1,124,380,559,811.40 is: 1,551,560,018,526.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,003,475,573,137 : 2,764,644,559,397.20 = 1,124,380,559,811.40 : x
  2. Step 2: Convert to fraction form
    2,003,475,573,137/2,764,644,559,397.20 = 1,124,380,559,811.40/x
  3. Step 3: Cross multiply
    2,003,475,573,137x = 2,764,644,559,397.20 × 1,124,380,559,811.40
  4. Step 4: Simplify right side
    2,003,475,573,137x = 3,108,512,597,374,564,745,347,072
  5. Step 5: Solve for x
    x = 3,108,512,597,374,564,745,347,072/2,003,475,573,137
  6. Step 6: Final answer
    x = 1,551,560,018,526.86

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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.