Home / 2,424,446,628.96-3,636,799,765.20-766,227,770.40

Finding the Fourth Proportional to 2,424,446,628.96, 3,636,799,765.20 and 766,227,770.40

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Solution

The fourth proportional to 2,424,446,628.96, 3,636,799,765.20 and 766,227,770.40 is: 1,149,382,684.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,424,446,628.96 : 3,636,799,765.20 = 766,227,770.40 : x
  2. Step 2: Convert to fraction form
    2,424,446,628.96/3,636,799,765.20 = 766,227,770.40/x
  3. Step 3: Cross multiply
    2,424,446,628.96x = 3,636,799,765.20 × 766,227,770.40
  4. Step 4: Simplify right side
    2,424,446,628.96x = 2,786,616,975,480,439,296
  5. Step 5: Solve for x
    x = 2,786,616,975,480,439,296/2,424,446,628.96
  6. Step 6: Final answer
    x = 1,149,382,684.77

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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.