Home / 1,885,593,784,951.50-2,602,120,467,092.10-1,018,498,558,657.70

Finding the Fourth Proportional to 1,885,593,784,951.50, 2,602,120,467,092.10 and 1,018,498,558,657.70

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Solution

The fourth proportional to 1,885,593,784,951.50, 2,602,120,467,092.10 and 1,018,498,558,657.70 is: 1,405,528,574,785.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,885,593,784,951.50 : 2,602,120,467,092.10 = 1,018,498,558,657.70 : x
  2. Step 2: Convert to fraction form
    1,885,593,784,951.50/2,602,120,467,092.10 = 1,018,498,558,657.70/x
  3. Step 3: Cross multiply
    1,885,593,784,951.50x = 2,602,120,467,092.10 × 1,018,498,558,657.70
  4. Step 4: Simplify right side
    1,885,593,784,951.50x = 2,650,255,945,187,004,996,648,960
  5. Step 5: Solve for x
    x = 2,650,255,945,187,004,996,648,960/1,885,593,784,951.50
  6. Step 6: Final answer
    x = 1,405,528,574,785.36

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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.