Home / 1,854,296,069,347.30-2,781,444,104,021-1,781,156,182,857.70

Finding the Fourth Proportional to 1,854,296,069,347.30, 2,781,444,104,021 and 1,781,156,182,857.70

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Solution

The fourth proportional to 1,854,296,069,347.30, 2,781,444,104,021 and 1,781,156,182,857.70 is: 2,671,734,274,286.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,854,296,069,347.30 : 2,781,444,104,021 = 1,781,156,182,857.70 : x
  2. Step 2: Convert to fraction form
    1,854,296,069,347.30/2,781,444,104,021 = 1,781,156,182,857.70/x
  3. Step 3: Cross multiply
    1,854,296,069,347.30x = 2,781,444,104,021 × 1,781,156,182,857.70
  4. Step 4: Simplify right side
    1,854,296,069,347.30x = 4,954,186,363,150,099,839,713,280
  5. Step 5: Solve for x
    x = 4,954,186,363,150,099,839,713,280/1,854,296,069,347.30
  6. Step 6: Final answer
    x = 2,671,734,274,286.60

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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.