Home / 43,740,973,755.68-65,610,982,334.79-10,616,521,946.18

Finding the Fourth Proportional to 43,740,973,755.68, 65,610,982,334.79 and 10,616,521,946.18

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Solution

The fourth proportional to 43,740,973,755.68, 65,610,982,334.79 and 10,616,521,946.18 is: 15,924,666,829.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,740,973,755.68 : 65,610,982,334.79 = 10,616,521,946.18 : x
  2. Step 2: Convert to fraction form
    43,740,973,755.68/65,610,982,334.79 = 10,616,521,946.18/x
  3. Step 3: Cross multiply
    43,740,973,755.68x = 65,610,982,334.79 × 10,616,521,946.18
  4. Step 4: Simplify right side
    43,740,973,755.68x = 696,560,433,867,419,418,624
  5. Step 5: Solve for x
    x = 696,560,433,867,419,418,624/43,740,973,755.68
  6. Step 6: Final answer
    x = 15,924,666,829.74

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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.