Home / 2,753,229,047,123.40-3,799,467,897,225.20-1,501,817,853,965.40

Finding the Fourth Proportional to 2,753,229,047,123.40, 3,799,467,897,225.20 and 1,501,817,853,965.40

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Solution

The fourth proportional to 2,753,229,047,123.40, 3,799,467,897,225.20 and 1,501,817,853,965.40 is: 2,072,515,081,730.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,753,229,047,123.40 : 3,799,467,897,225.20 = 1,501,817,853,965.40 : x
  2. Step 2: Convert to fraction form
    2,753,229,047,123.40/3,799,467,897,225.20 = 1,501,817,853,965.40/x
  3. Step 3: Cross multiply
    2,753,229,047,123.40x = 3,799,467,897,225.20 × 1,501,817,853,965.40
  4. Step 4: Simplify right side
    2,753,229,047,123.40x = 5,706,108,723,621,180,766,945,280
  5. Step 5: Solve for x
    x = 5,706,108,723,621,180,766,945,280/2,753,229,047,123.40
  6. Step 6: Final answer
    x = 2,072,515,081,730.30

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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.