Home / 3,946,897,951,809.30-5,916,168,459,508.80-1,327,605,834,946.50

Finding the Fourth Proportional to 3,946,897,951,809.30, 5,916,168,459,508.80 and 1,327,605,834,946.50

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Solution

The fourth proportional to 3,946,897,951,809.30, 5,916,168,459,508.80 and 1,327,605,834,946.50 is: 1,990,003,254,016.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,946,897,951,809.30 : 5,916,168,459,508.80 = 1,327,605,834,946.50 : x
  2. Step 2: Convert to fraction form
    3,946,897,951,809.30/5,916,168,459,508.80 = 1,327,605,834,946.50/x
  3. Step 3: Cross multiply
    3,946,897,951,809.30x = 5,916,168,459,508.80 × 1,327,605,834,946.50
  4. Step 4: Simplify right side
    3,946,897,951,809.30x = 7,854,339,767,370,328,574,001,152
  5. Step 5: Solve for x
    x = 7,854,339,767,370,328,574,001,152/3,946,897,951,809.30
  6. Step 6: Final answer
    x = 1,990,003,254,016.19

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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.