Home / 1,854,296,069,426.30-2,781,444,104,139.60-1,781,156,182,936.70

Finding the Fourth Proportional to 1,854,296,069,426.30, 2,781,444,104,139.60 and 1,781,156,182,936.70

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Solution

The fourth proportional to 1,854,296,069,426.30, 2,781,444,104,139.60 and 1,781,156,182,936.70 is: 2,671,734,274,405.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,854,296,069,426.30 : 2,781,444,104,139.60 = 1,781,156,182,936.70 : x
  2. Step 2: Convert to fraction form
    1,854,296,069,426.30/2,781,444,104,139.60 = 1,781,156,182,936.70/x
  3. Step 3: Cross multiply
    1,854,296,069,426.30x = 2,781,444,104,139.60 × 1,781,156,182,936.70
  4. Step 4: Simplify right side
    1,854,296,069,426.30x = 4,954,186,363,581,079,406,772,224
  5. Step 5: Solve for x
    x = 4,954,186,363,581,079,406,772,224/1,854,296,069,426.30
  6. Step 6: Final answer
    x = 2,671,734,274,405.19

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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.