Home / 3,946,897,951,815.90-5,916,168,459,518.50-1,327,605,834,953.10

Finding the Fourth Proportional to 3,946,897,951,815.90, 5,916,168,459,518.50 and 1,327,605,834,953.10

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Solution

The fourth proportional to 3,946,897,951,815.90, 5,916,168,459,518.50 and 1,327,605,834,953.10 is: 1,990,003,254,026.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,946,897,951,815.90 : 5,916,168,459,518.50 = 1,327,605,834,953.10 : x
  2. Step 2: Convert to fraction form
    3,946,897,951,815.90/5,916,168,459,518.50 = 1,327,605,834,953.10/x
  3. Step 3: Cross multiply
    3,946,897,951,815.90x = 5,916,168,459,518.50 × 1,327,605,834,953.10
  4. Step 4: Simplify right side
    3,946,897,951,815.90x = 7,854,339,767,422,253,654,867,968
  5. Step 5: Solve for x
    x = 7,854,339,767,422,253,654,867,968/3,946,897,951,815.90
  6. Step 6: Final answer
    x = 1,990,003,254,026.01

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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.